[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.945811] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.672774] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 20.976794] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.019370] random: sshd: uninitialized urandom read (32 bytes read, 122 bits of entropy available) [ 26.452492] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. 2018/01/08 11:20:26 fuzzer started 2018/01/08 11:20:26 dialing manager at 10.128.0.26:36065 2018/01/08 11:20:29 kcov=true, comps=false 2018/01/08 11:20:30 executing program 0: 2018/01/08 11:20:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000381000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/08 11:20:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/08 11:20:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbe000-0x10)={0x0, 0x0}, &(0x7f00000be000-0x10)={0x0, 0x0}) 2018/01/08 11:20:30 executing program 5: 2018/01/08 11:20:30 executing program 6: 2018/01/08 11:20:30 executing program 1: 2018/01/08 11:20:30 executing program 2: [ 33.187854] IPVS: Creating netns size=2552 id=1 [ 33.384105] IPVS: Creating netns size=2552 id=2 [ 33.473787] IPVS: Creating netns size=2552 id=3 [ 33.517748] IPVS: Creating netns size=2552 id=4 [ 33.567922] IPVS: Creating netns size=2552 id=5 [ 33.598495] IPVS: Creating netns size=2552 id=6 [ 33.629698] IPVS: Creating netns size=2552 id=7 [ 33.657920] IPVS: Creating netns size=2552 id=8 2018/01/08 11:20:32 executing program 4: 2018/01/08 11:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) splice(0xffffffffffffffff, &(0x7f0000ac3000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00005cc000-0x8)=0x0, 0x0, 0x0) 2018/01/08 11:20:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00000ed000)="c5", 0x1, 0x0, &(0x7f0000e37000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/01/08 11:20:32 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:32 executing program 6: 2018/01/08 11:20:32 executing program 7: 2018/01/08 11:20:32 executing program 3: 2018/01/08 11:20:32 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00008e1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000dc1000-0x4)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/08 11:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0f000-0x1)="fe", 0x1, 0x4040001, &(0x7f00002d8000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 11:20:32 executing program 6: 2018/01/08 11:20:32 executing program 7: 2018/01/08 11:20:32 executing program 6: 2018/01/08 11:20:32 executing program 5: 2018/01/08 11:20:32 executing program 7: 2018/01/08 11:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) [ 33.754781] audit: type=1400 audit(1515410432.315:5): avc: denied { create } for pid=3613 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 11:20:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000852000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000728000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000040f000-0x4)='}!#\x00') recvfrom$inet6(r0, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000518000)={0xa8, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x6, 0x1f, 0x8, &(0x7f000090f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x808000000000000, 0x9, 0x10000}) 2018/01/08 11:20:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000e06000)="1f000000040a1f00000000000000e0009d160a020001800400ed2000cf188f", 0x1f) 2018/01/08 11:20:32 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000)='/dev/random\x00', 0x0, 0x20000000086) pwrite64(r0, &(0x7f0000f0d000-0x41)="99bc62867d27dcc4ce37129bfdc6f32290ba9adc12aa1dc6822d1adfbab8e53e609a64c5ebe481f6960bbf0eadc4f4cf6c68078d77f071c005f834571553001dcb", 0x41, 0x0) 2018/01/08 11:20:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000089000)="16a320cf01c086504e0cde0f8d26bf35d09c92fc904a0955bc32bcb4772c584f"}) 2018/01/08 11:20:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000e41000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000b52000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2018/01/08 11:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000219000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000138000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f00006eb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c74000-0x1000)="f43d086b2f3ba846cd01d8c911d24d46a7335b39197e4aef9d11b054f1d53f39281d61f6aca2b2d7ef5b08d3307170b7dd6dc3ad6ec8df6242fb37204dc09fedcd4b56fac90c4e48a6effa1b995b5f56178aa224e2353632579da969a43c35baf42599c393072f3fac43e2a359cd302c6442ae6e101fe4cb7ac820820f3ac7f3aa54b61c05", 0x85, 0x0, &(0x7f0000d62000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002b7000)=[{&(0x7f0000cfa000-0xe8)='2', 0x1}], 0x1) 2018/01/08 11:20:32 executing program 2: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) mmap(&(0x7f00006ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f0000-0xf)='/dev/sequencer\x00', 0x200, 0x0) accept(r1, 0x0, &(0x7f00006c8000)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006ee000)=0x1) 2018/01/08 11:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fe000)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) [ 33.786415] audit: type=1400 audit(1515410432.345:6): avc: denied { write } for pid=3613 comm="syz-executor2" path="socket:[10252]" dev="sockfs" ino=10252 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 11:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x800000000004, &(0x7f00008ee000-0xd)="440d05031226010304078900ec", 0xd) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) symlink(&(0x7f0000c38000)='./file0\x00', &(0x7f0000fa9000-0x8)='./file0\x00') 2018/01/08 11:20:32 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x4, 0x0}], 0x0, 0x0) 2018/01/08 11:20:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x48) [ 33.836322] audit: type=1400 audit(1515410432.395:7): avc: denied { create } for pid=3642 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 11:20:32 executing program 4: clone(0x0, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000021e000-0x5)='user\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d5000)="b4", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x8, 0x7, 0xdaf, 0x4}) keyctl$read(0xb, r0, &(0x7f0000251000)=""/4096, 0x1000) set_tid_address(&(0x7f00004a0000)=0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008d7000)={0x0}, &(0x7f0000780000)=0x4) mmap(&(0x7f00008bb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x38) 2018/01/08 11:20:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000-0xbe)=""/190, 0xbe) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000011000)="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", 0xfffffffffffffeca) sendmsg$nl_xfrm(r2, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/loop-control\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d07000-0x4)=0x2) r2 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ff1000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c64000)={@common='bpq0\x00', @ifru_flags=0xc00}) 2018/01/08 11:20:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003e1000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000079d000)=0x0, &(0x7f000033b000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000066c000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000870000)=0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() timer_create(0x1, &(0x7f00000be000)={0x0, 0x19, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000125000-0x4)=0x0) timer_delete(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r4, r0) r6 = dup2(r3, r4) syz_extract_tcp_res(&(0x7f0000230000)={0x0, 0x0}, 0x5, 0x1000) fcntl$setown(r6, 0x8, r5) tkill(r1, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/08 11:20:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000266000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ed6000-0x4)=0x0, &(0x7f0000297000)=0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00003d2000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000117000-0x4)=0x0, 0x4) [ 33.902954] audit: type=1400 audit(1515410432.465:8): avc: denied { write } for pid=3642 comm="syz-executor7" path="socket:[9055]" dev="sockfs" ino=9055 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.000563] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 11:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000073b000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r0 = memfd_create(&(0x7f0000000000)="766d6e657430286b657972696e6773797374656d21cf2f2d00", 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f0000f56000-0x1000)="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", 0x1000) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000428000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000)=0xe8) r4 = syz_open_dev$sg(&(0x7f0000567000-0x9)='/dev/sg#\x00', 0x200, 0x2440) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00008c7000)=0x0, &(0x7f0000918000-0x4)=0x4) fsync(r2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getgroups(0x2, &(0x7f0000396000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00002c9000)='./file0\x00', &(0x7f0000d75000-0x8)='./file0\x00', 0x2, r3, r5, 0xff, 0x7, 0x88d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000003f000)={0xffffffffffff7fff, 0x1, 0x5, 0x0, 0xed}, 0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35f, 0x10, &(0x7f00004dc000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r7 = syz_open_dev$sg(&(0x7f0000db1000-0x9)='/dev/sg#\x00', 0x7d6f, 0x488000) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000a0d000)={0x7f, 0x0, 0x9000}, 0x4) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mq_unlink(&(0x7f00008dd000-0x5)='ppp1\x00') listen(r1, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0x8, 0x0) 2018/01/08 11:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) r1 = open(&(0x7f0000354000-0x3)='./file0\x00', 0x400000, 0x8) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008bd000-0x4)=r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009b7000-0x57)={0x0, 0x4f, "05ad8d81738c9085ab47ea085424d31b87b94f48b5548df17a244c0a9a6677c8319a2299abbf54f245d0171820ee20ebf770182f23c976c7cb1917568db1f28ae6465fb20e82533b5b855bef9fa8e6"}, &(0x7f0000c13000)=0x57) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e16000-0x14)={r3, 0x2, 0x3, 0x5, 0x9, 0x1f}, &(0x7f00003ca000)=0x14) 2018/01/08 11:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff8, &(0x7f00009a0000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f0000fc2000-0xe1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) mremap(&(0x7f0000109000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000042e000/0x2000)=nil) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 11:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00001c3000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x40000}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/08 11:20:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c77000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000961000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000430000)=0x0, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a4000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b66000)=0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000beb000-0x4)=0x0, &(0x7f00009f9000)=0x4) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00007de000)={0x401, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c51000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xffffffff, 0x0, 0x9, 0x2, 0x20, 0x20, 0x3b, 0x9, r2}, {0x8ccc, 0x5aeb, 0xc1c, 0xed, 0x6, 0x8, 0x101, 0x4}, {0x9, 0x7, 0x81, 0x1}, 0x5, 0xb, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0x2, @in=@rand_addr=0x8001000, 0x3, 0x2, 0x2, 0x4, 0xa79, 0x80, 0x1504}}, 0xe8) 2018/01/08 11:20:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x1014c) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x2, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000003e000)="98f07b73fc99360aeb639f2869f6") tkill(r3, 0x18) 2018/01/08 11:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000809000)=[], 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcc000-0xf)='/dev/sequencer\x00', 0x20802, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fcb000-0x18)={0x0, 0x8, 0x5, 0x2, 0xffffffffffffffff, 0x8}) 2018/01/08 11:20:33 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ca000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000020b000-0x8)={0x401, 0x7, 0x200, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d0b000-0x4)=0x4) prctl$intptr(0x4, 0x3) 2018/01/08 11:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") fchmod(r0, 0x0) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ab000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00009a9000)={0x1, &(0x7f00005f9000)=[{0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c83000)={0x0, 0x0}) bind$netrom(r4, &(0x7f000028e000-0x10)=@ax25={0x3, {"8285e0bd12c578"}, 0x562}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) [ 34.614277] audit: type=1400 audit(1515410433.175:9): avc: denied { set_context_mgr } for pid=3722 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.631697] audit: type=1400 audit(1515410433.175:10): avc: denied { call } for pid=3717 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/08 11:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f00002bb000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00007e8000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000429000)=0x8) connect$inet6(r1, &(0x7f00008fb000)={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd19}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f4a000-0x4)=0x4, 0x4) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ef000)=0x8, 0x4) close(r0) 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00005ff000)="", 0x26a, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 34.673063] binder: 3722:3727 ERROR: BC_REGISTER_LOOPER called without request [ 34.678709] binder: BINDER_SET_CONTEXT_MGR already set [ 34.678718] binder: 3717:3728 ioctl 40046207 0 returned -16 [ 34.681512] binder_alloc: 3717: binder_alloc_buf, no vma [ 34.681555] binder: 3717:3738 transaction failed 29189/-3, size 863-16 line 3128 [ 34.705424] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.709458] binder: 3722:3739 got reply transaction with bad transaction stack, transaction 5 has target 3722:0 [ 34.709467] binder: 3722:3739 transaction failed 29201/-71, size 24-8 line 2936 [ 34.733084] binder: release 3717:3728 transaction 2 out, still active [ 34.743852] binder: BINDER_SET_CONTEXT_MGR already set [ 34.749712] binder: 3722:3754 ioctl 40046207 0 returned -16 [ 34.756262] binder: undelivered TRANSACTION_COMPLETE [ 34.762845] binder: 3722:3754 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000034000-0x10)={0x33ae, 0x6, 0x1000c928, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000003e000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 11:20:33 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d7f000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_pts(r0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x0}, 0xfffffffffffffe72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x200, &(0x7f000021f000-0x52)="1389ddb64d479726fb7b54d93c6fbb69a3c28a36a59526b951be748b3a166be4da1737319bae771eef69ca1dee0f754a8cbf09c8d21533eeb6dabe5e47ca159910668e707f0eaa813e480af09fada6565a17") r2 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f03000-0x11)='/selinux/context\x00', 0x2, 0x0) writev(r2, &(0x7f0000cce000)=[{&(0x7f0000fe9000-0x58)="5800000014001923e2ff4b80040f8c560a0600004000e076000543d818fe7700000400ca81646420000000000000000004fbf5100002000000010000001c04ed5dffa1f5ea0022000d000100048a08000000ec6b0f536e06", 0x58}], 0x1) 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000cc4000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000055a000-0x10)={&(0x7f0000710000/0x4000)=nil, 0x4000}) 2018/01/08 11:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000944000-0x2b)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100", 0x2) listen(r0, 0x0) execveat(r0, &(0x7f0000639000)='./file0\x00', &(0x7f000045d000)=[&(0x7f0000290000-0x2b)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100", &(0x7f0000610000-0x2b)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100", &(0x7f0000889000)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100", &(0x7f0000885000-0x2b)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100", &(0x7f0000b59000-0x29)='-cpusetkeyringppp0eth0nodevwlan1$.[wlan0\x00'], &(0x7f000050e000-0x8)=[&(0x7f00004a0000-0x2b)="e2706f7369785f61636c5f616363657373657468306b657972696e676c6f2a5c6b2576626f786e65743100"], 0x400) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082c000-0x8)={0x6, 0x3, 0x7, 0x5}, 0x8) rename(&(0x7f0000139000)='./file0\x00', &(0x7f00000c4000)='./file0\x00') sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/08 11:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000082000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa33}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fd000-0xe)='/selinux/load\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000f8a000)='./file0\x00', 0x180) 2018/01/08 11:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000361000)=[{&(0x7f0000aac000)="81e73c0dec08e8b81490cc7641c7d38728af58420fa8c819d08e56242abf2271abbd584a9602a9999876044267cc74c1c0059207a8a21f468627f759df1098a33bb38205d2d1691c203b0a8cec107b20ac442372b485ebfcc8986ad744dc0bd735c211f5e7cce183cc83864113673f55740b42e993a9f58a", 0x78}, {&(0x7f0000ef0000)="c0b5d430c9dbd925", 0x8}, {&(0x7f000015f000)="74ec56f59f7c31f1ea124ff258836c882ae7238e27a86e17d2d3eade4189408e24bcd9887e4cd6d930e50206408010daaf3ca04e0afe855d297eae5402afef4cde54fb3371a576814fe0fb36205956b0aaefcb97c51d4d", 0x57}, {&(0x7f00005dd000-0x29)="44df97276273fb0b89fcf27573fe6f397295342b94bd903e19315c35f1dc716651d42e895975fdc360", 0x29}, {&(0x7f0000276000)="2603680a3f6d63efe26598ac4d28e5bd164b6aec478ff603d5c8979d4c9e7b75a182a818ac83241e53c6d24bf3004a6f359d24a1d2c2a86dd281709dee273cdd39eeba", 0x43}, {&(0x7f00005be000)="9a9dfd9339d5a81efc6ff451ec6c865efd2b548c895003700c19ec1e32fb4f72ae8ad9003360352e64c00eaa609259b678d8e4f8fa40a2a43e7e7c87ba49ffd39d54528ab444266dd44e4722146eb9bf6aa06b178e8232cab85dc4db4e270fcd94b54c6a6d7faac622a0d5a89d923158ae189c5cbd2fad3485888ed1cca889e4a412c7e662ea76183b8394f95748d59e1c", 0x91}, {&(0x7f0000ac4000)="d12175b031e56f655275f03b1cc3ca5b6ecb899ed1620db5e8573ff63f9c67539f7a6547b24caf4b2cfa6802d446bf64c82dec3c9c61b74c489bb8ab7ba2bda87af79d29859fccccabdd26b0e2ef39edf0d6aca5916f9b963e67e62715eddb8cd5baf0d0f6771b5b7fb72d4a0257d9fb1345c5f1024adf9068206521c6adeb7be451e6164083a7119645816ed611e5d3e60519a5b2622274621be76f4ade923a08d84daa4736a2b9726a4f1c13987b0012730e5b9eb79146360f4fbd0196ad27f9ab59d116df8cebb395cb41d5", 0xcd}, {&(0x7f00001b9000)="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", 0xff}], 0x8) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 11:20:33 executing program 6: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0e000)={0x0, 0x101, 0x0, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3f}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000818000-0x89)={r2, 0x81, "361d75ec831f12c29eb8cec240c38da1d53a7d59fc90c74c2aed80e100aaac9d203aa9e88d93665bbbfa46a34e1f129d6415d362375f965a5422685f2826094a666513ea514ec949d686f63fdcdc0f3733871277872eb674616daef5e7e6fc4782ecf6b447473286335b8c3ad4481b963dd1b8bf09658ce5adda99a2ebf0fe74c2"}, &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xac)=[@in6={0xa, 0x2, 0x7c61fc67, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x37, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xac) [ 34.763922] binder: send failed reply for transaction 2, target dead [ 34.781495] binder: release 3722:3727 transaction 5 in, still active [ 34.783543] binder: 3722:3739 got reply transaction with no transaction stack [ 34.783551] binder: 3722:3739 transaction failed 29201/-71, size 24-8 line 2921 [ 34.783650] binder: 3722:3727 unknown command 76 [ 34.783661] binder: 3722:3727 ioctl c0306201 2000a000 returned -22 [ 34.814890] binder: send failed reply for transaction 5 to 3722:3739 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f00002f2000)={0x0, 0x0}) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000956000-0x8)=0x8) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000cfb000)={0x4, 0x1, 'client0\x00', 0x2, "3abbb8d5c92a463e", "f03b7edbe3c0e5b0800743926c6f9de81e15ea3cafb3c7a1d019c383077290b7", 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") [ 34.834510] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 11:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x400000000000000, 0xfffffffffffffffd) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008cf000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00009a4000-0x4)=0xc) fdatasync(r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000007f000-0x4)=0x578, 0x4) fcntl$notify(r0, 0x402, 0x80000000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000138000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c1e000)=0x0, &(0x7f00008d5000)=0x2) 2018/01/08 11:20:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000031f000)="ecb4c77c4bbca7f59c68043080d2cf7f53888a568f31190c03ea97f26226421276024c3afd39e4d71b1171902c200a734c5c0ab7c104d8161357354308d11ae7e39cfdc0e7cde8dcaabaa1d257704c8eeae6374ec5370fa03710af34a4c473ab6c9a0fd0b5c5893f34d910d60e676d3610c157f9074fc19f5ea886747ebbd5de28265c5f4e69b91b56d3210bdddfd6314d62e6b5474f4bd55e71ae5667d8afea434cc73619e4", 0xa6, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlock(&(0x7f0000b23000/0x3000)=nil, 0x3000) 2018/01/08 11:20:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000dff000-0xa)='./control\x00', r2, &(0x7f00008f9000)='./control\x00', 0x2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e6a000-0x6)={0x6, 0x8000, 0xfffffffffffffffe}) 2018/01/08 11:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) recvfrom$inet(r0, &(0x7f0000a5b000)=""/228, 0xe4, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fd6000-0x4)=0x83, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000cd000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008ca000)={0x8, 0x7fff0, 0x200, 0x100, 0x3, 0x8, 0xffffffff, 0x1, 0x0}, &(0x7f0000ff0000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb3000)={r4, 0x6}, &(0x7f0000849000)=0x8) 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000061e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004bf000-0x4)=0x8) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b42000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x400000000010, 0x2, 0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f6e000)=0x0, &(0x7f0000e73000-0x4)=0x4) write(r1, &(0x7f0000f6e000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0xffffffffffffff61) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a69000)="1f0000000104ff00284345b4f6ff000000000000000006000104ffdd000700", 0x1f) 2018/01/08 11:20:33 executing program 5: clone(0x0, &(0x7f00009d0000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f0000296000)=0x0, &(0x7f00003d1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000041c000)=""/183) getuid() [ 34.858818] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.883067] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.894368] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3}) 2018/01/08 11:20:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5473, &(0x7f00004b8000-0x8)=0x80000000) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000be9000-0xb8)={0x0, 0x1000, 0xfffffffffffffff8, 0x100000001, 0x7, 0x2, 0x10001, 0x6, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1000, 0x2, 0xa7c5}}, &(0x7f0000676000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000036e000-0x8)={r3, 0x10001, 0x7}, &(0x7f0000cfb000)=0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000012a000-0x10)={&(0x7f00009db000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000088c000)={@common="6c6f0000000000000000fffffffb00", &(0x7f0000ab9000-0xc8)=@ethtool_rxnfc={0x0, 0x0, 0x0, {0x0, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {"ac23", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0}, {"6387", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004d6000-0x10)={0x0, 0xaf, 0x2ff0, 0x8}, &(0x7f00001b4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bbd000-0x14)={r4, 0x35, 0x9, 0x7, 0x5ddd, 0x5bd8}, 0x14) readahead(r0, 0x80, 0x8001) r5 = openat(r2, &(0x7f0000118000)='./file0\x00', 0x0, 0x65) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00003ed000-0x1e)="021cd6ef89baf190e1ce614f7e6336fc6f48de70a40c7066490482ffd312", 0x1e) 2018/01/08 11:20:33 executing program 3: r0 = gettid() getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f00003f4000-0x4)=0x4) 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0}, 0x4) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000002000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f000000a000-0x8)={0x40}, 0x8, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) prctl$getname(0x10, &(0x7f0000003000-0x1000)=""/4096) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x2000)=nil) [ 34.942448] audit: type=1400 audit(1515410433.505:11): avc: denied { getopt } for pid=3804 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 11:20:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000094c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ptrace$setopts(0x4206, r2, 0x6, 0x34) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001f000)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x7, &(0x7f0000eb2000-0xb9)=""/185) fcntl$getownex(r1, 0x10, &(0x7f0000606000)={0x0, 0x0}) 2018/01/08 11:20:33 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000363000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000cd6000/0x1000)=nil, 0x8, 0x3, 0x41, &(0x7f0000249000/0x4000)=nil, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f8e000-0x8)='./file0\x00', &(0x7f0000cbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2018/01/08 11:20:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c34000)='illinois\x00', 0xfffffffffffffe6d) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000d50000)=[], 0x0, 0x0}, 0x0) 2018/01/08 11:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001f8000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) dup2(r3, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000065e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00002dc000-0x4)=r4) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000d1b000)=0x0, &(0x7f00001a9000)=0x4) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 34.983576] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.989924] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e17000-0x50)={{0x9, 0x2}, {0xfffffffffffffff9, 0x9}, 0x9, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000cb8000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 11:20:33 executing program 3: r0 = socket(0x100000000011, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x12)="6c6f03707070307573657263707573657400", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000030d000-0x40)={&(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000c9000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000671000)=[0x0, 0x0], 0x1, 0x7, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) [ 35.041398] device gre0 entered promiscuous mode [ 35.072889] device syz5 entered promiscuous mode 2018/01/08 11:20:33 executing program 2: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000009d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000965000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x4) set_robust_list(&(0x7f00006b5000)={&(0x7f0000723000/0x4000)=nil, 0x9, &(0x7f000000c000/0x3000)=nil}, 0x18) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) write(r0, &(0x7f00005d7000)="ec1b74d4541a", 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00005a0000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000965000)='./file0\x00', &(0x7f000038c000)=""/147, 0x93) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000180000/0x1000)=nil, 0x1000, &(0x7f0000966000)=""/4096) 2018/01/08 11:20:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cd3000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bea000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000026a000)="63e81cca342df7ba1bb5ffc081f628f9bfdc8328504512d0bb28ab3dc14eaa98e546a79971e163d48a36f506d45b5de9acc1ae5587547064c86e0371def726daeb550d59ff0b1d970e49d25800000003418b5703b4985bdb8878bdebc9ff16e75b28fdbbf2cba5089616654500000009beb29fc06f8b8d", 0xfffffffffffffeeb, 0x4, &(0x7f0000dc6000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x12b) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dcc000)=0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000074d000)=0x0, &(0x7f000021d000-0x4)=0x0, &(0x7f0000dcc000)=0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000dcc000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgrp(0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f0000dcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000388000+0x3b7)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = getpgid(0x0) r12 = geteuid() getgroups(0x6, &(0x7f000072a000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r14 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dcc000)='./file0\x00', &(0x7f00000b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000d8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dcc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0xe8) r19 = getgid() mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dcd000-0x8)={0x0, 0x0}) r21 = geteuid() mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dcc000+0xac)='./file0\x00', &(0x7f0000dce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000dcd000-0x38)={&(0x7f0000dcd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b42000)=[{&(0x7f0000c94000)="e1b65bc7a3ea5a7bcc393c4750979a8c83c8723ed395715dacfb6b2544bc219fda0b52cdb3cca27a16743bfc9d76ad56811d55b719ce4872c3cb8297363a1d79e8ebd812ff41e661575597ade546b795f7796f7f29fefae0608e2954204141f851f7e560", 0x64}], 0x1, &(0x7f00002a9000-0xf8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xf8, 0x4004000}, 0x10) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$packet(0xffffffffffffffff, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009da000)=0x14, 0x80000) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r23, 0x8946, &(0x7f0000dcc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dcd000-0x48)=@ethtool_stats={0x1d, 0x8, [0xec, 0xa9, 0x9, 0x6, 0x9, 0x1f, 0xfa49, 0x1000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000823000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCLINUX6(r24, 0x541c, &(0x7f0000a5e000-0x2)={0x6, 0xaa8}) 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2d, &(0x7f0000001000-0x8)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000036b000-0x8a)=""/138, &(0x7f0000000000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f00009ae000)=[{&(0x7f000022a000)=""/4096, 0x1000}], 0x1) 2018/01/08 11:20:33 executing program 1: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000768000-0x4)=0x60) keyctl$join(0x1, &(0x7f0000521000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc3000-0xc)='/dev/autofs\x00', 0x26001, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000fc2000)=""/42, 0x2a) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2018/01/08 11:20:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7, &(0x7f000037c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000672000)={"f462cf5043fb726426dc4f7bdda8d74f", {0x4, 0x3, 0x2, "b444afd2e370", 0x9, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000a6000)={0x0, 0x2b, "702de258238ec6b764180fb41af23507517f9b938ef385433f50b5f7d8acb3f296958c9c51c201d914dd80"}, &(0x7f000015f000-0x4)=0x33) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000655000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x80f, 0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f00009ae000-0x4)=0xbf9, 0x4) ioctl$int_out(r3, 0x2, &(0x7f0000a2d000)=0x0) r4 = socket(0x8, 0x4, 0x80000000000000d) poll(&(0x7f0000b53000)=[{r4, 0x4080, 0x0}, {r4, 0x2, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}], 0x4, 0x2) write(r4, &(0x7f00005c9000-0x22)="1f0000004a0007000000220a000008ff0a3f8031117a000004000a03441951", 0x1f) 2018/01/08 11:20:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a6a000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f00006c9000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00006e5000)={0x200, 0xffffffffbf369230, 0x8, 0x7fff}, 0x8) 2018/01/08 11:20:33 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000728000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000078c000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000094f000)={0x0, 0x40}, &(0x7f0000cdf000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000376000)={r2, 0xc9, "be590f4758351920635ad8ea675dd2ee355ad87a5c3e214d4cbac7eaaef2d19f67831bfc0c3c7db6029495f41c04a01765aafbc4dafe1763748812690c7711f0755ffac111a14dd212bd243e77eee8f0360a59ea9c5d09ceacae63419668cfdd968d9c59a42a9bd0ad5d1df8ab7285d44e9bd7c6a4a032022e05e027836c1417e8271f7a7fc01b0b7ff45898da2f9add0710419e7b5de132f686b6f4bd88938b5beddcad3880ecff5eb9e09c57469d6b7fa9858da2315f3b857a869700c5981ee5dae339559beed400"}, &(0x7f0000f05000)=0xd1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000746000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc1000)=0xe8) 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 11:20:33 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d81000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000319000)=0x3c8) ioprio_get$uid(0x3, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/status\x00', 0x0, 0x0) shutdown(r2, 0xd3e100a7584b4faa) 2018/01/08 11:20:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cea000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000791000-0x4)=0x0, &(0x7f0000068000)=0x4) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6c6f00000000000000000000000200", @ifru_settings={0xc3cd, 0x0, @fr=&(0x7f0000b41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000089c000-0x10)=@req={0x28, &(0x7f0000ed9000)={@common='ipddp0\x00', @ifru_map={0x4, 0x3, 0x8, 0xd75e, 0x0, 0x3}}}) 2018/01/08 11:20:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2) socketpair(0x10, 0x0, 0x8, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000007000)=0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x200, 0x8, 0x6, 0x20, 0x5c0, 0x3, 0xfffffffffffffffd, 0x6c3, 0x81, 0xfffffffffffffffc, 0x6, 0x3, 0x9, 0x6]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x0, &(0x7f0000007000)=[]}, &(0x7f0000007000)=0x10) [ 35.355297] audit: type=1400 audit(1515410433.915:12): avc: denied { create } for pid=3889 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000791000)=[{&(0x7f0000fe7000)=""/39, 0x27}, {&(0x7f0000025000-0x73)=""/115, 0x73}, {&(0x7f0000fe8000-0xb5)=""/181, 0xb5}, {&(0x7f000003d000)=""/34, 0x22}, {&(0x7f000041a000-0xdd)=""/221, 0xdd}, {&(0x7f0000fe8000-0x88)=""/136, 0x88}, {&(0x7f000035a000)=""/183, 0xb7}], 0x7, 0x0) syz_emit_ethernet(0x13, &(0x7f0000fe6000-0xd9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @llc={0x3, @llc={0x0, 0x0, 'c', ""}}}}}, &(0x7f0000fe6000)={0x0, 0x1, [0x0]}) 2018/01/08 11:20:34 executing program 5: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x7, 0x38, 0x0, 0x7, 0x685d82f8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000002000-0x8)='./file0\x00', r4, &(0x7f0000002000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000485000-0x5c)={0x8, 0x1, {0x1, 0x2, 0x0, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000400000000005, 0x5) readv(r0, &(0x7f0000732000)=[{&(0x7f00005db000-0xf4)=""/244, 0xf4}, {&(0x7f00006ce000-0x4c)=""/76, 0x4c}, {&(0x7f0000aee000)=""/130, 0x82}, {&(0x7f0000af3000-0x99)=""/153, 0x99}], 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000554000-0xb)='/dev/hwrng\x00', 0x14900, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000788000)=0xffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d94000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/ptmx\x00', 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082c000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f000093b000-0xd)='/dev/binder#\x00', 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f14000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000093000)=""}) clock_gettime(0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000c05000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005b6000-0x8)={0x0, r1+10000000}, &(0x7f0000f75000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046c000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e2e000)={0x0, 0x9}, &(0x7f00001ed000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c63000)={0x2, 0x2, 0xa, 0x101, 0x5, 0x80000001, 0x7c, 0x4, r3}, &(0x7f0000e25000)=0x20) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000240000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002dc000-0x4)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001df000-0x8)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000054000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/08 11:20:34 executing program 0: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) madvise(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x7f) openat$selinux_context(0xffffffffffffff9c, &(0x7f000047e000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x140, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x786) ioctl$int_out(r0, 0x2, &(0x7f0000f2c000)=0x0) renameat(r0, &(0x7f0000702000-0x12)='./file0\x00', r0, &(0x7f000063a000)='./file0/file0/bus\x00') 2018/01/08 11:20:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000074a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ae5000-0x4)=0x0, &(0x7f0000ace000-0x4)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a79000-0x1)=',', 0x1, 0xc000, &(0x7f00008a0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 35.589197] binder: 3908:3933 ERROR: BC_REGISTER_LOOPER called without request [ 35.630878] binder: send failed reply for transaction 9 to 3908:3914 [ 35.637639] binder: 3908:3933 ioctl c0306201 20000000 returned -14 [ 35.658515] binder_alloc: binder_alloc_mmap_handler: 3908 20000000-20002000 already mapped failed -16 [ 35.670042] binder: BINDER_SET_CONTEXT_MGR already set [ 35.675623] binder: 3908:3933 ioctl 40046207 0 returned -16 [ 35.675711] binder_alloc: 3908: binder_alloc_buf, no vma [ 35.675751] binder: 3908:3938 transaction failed 29189/-3, size 0-0 line 3128 [ 35.699292] binder: 3908:3933 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 11:20:34 executing program 0: r0 = socket$inet6(0xa, 0x100000000006, 0x1200000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007be000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x969}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80e, 0x7f, 0x40, 0x10001, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x6, [0x1, 0xb1, 0x509, 0xfff, 0x9, 0x20]}, &(0x7f00003dd000)=0x14) recvfrom(r0, &(0x7f0000bb9000)=""/0, 0x0, 0x1, &(0x7f0000f70000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x218)={0x7834, 0x6550, 0x4, 0x0, 0x9, [{0x1, 0x7, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x100, 0xfffffffffffffff9, 0x2887003a, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x24f, 0x1, 0x6, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8000, 0x6, 0x2, 0x0, 0x0, 0x3200, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9b1, 0x3f, 0x2, 0x0, 0x0, 0x183, 0x0, 0x0, 0x0}, {0x7ee, 0x7fffffff, 0xf8, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000180000)=0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00007c8000)=0x3) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000f, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3f000-0x15)='/dev/pktcdvd/control\x00', 0x3f, 0x0) timerfd_gettime(r1, &(0x7f000027c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 11:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) preadv(r0, &(0x7f00004b5000-0x80)=[{&(0x7f0000157000)=""/4096, 0x1000}, {&(0x7f0000145000)=""/17, 0x11}, {&(0x7f00006b9000-0x2d)=""/45, 0x2d}, {&(0x7f0000818000-0x38)=""/56, 0x38}, {&(0x7f0000633000-0x1d)=""/29, 0x1d}, {&(0x7f0000d97000-0x34)=""/52, 0x34}, {&(0x7f000064c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d36000-0x34)=""/52, 0x34}], 0x8, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000e29000)='net\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009b0000-0x4)=0x0, &(0x7f00003df000-0x4)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a31000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018d000)=0x14) syz_extract_tcp_res(&(0x7f0000eeb000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) poll(&(0x7f00001a0000)=[{0xffffffffffffffff, 0x0, 0x0}, {r3, 0x1200, 0x0}], 0x2, 0x4ff) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00003c5000-0x4)=0x0) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}, &(0x7f0000cd1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) r4 = dup2(r3, r1) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0}) clone(0x800000, &(0x7f00001d6000)="d48fe11000e1315d80e27bfd153c06353356001e6e45a0c3a39b13a11fba1543f071b66f10fae5fd8e39deb94a83e33ed153e52b8666fd7a0c793c4885603ab71f4324c578", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000093000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x1, 0x1, 0x0}, &(0x7f000035b000)=0xa0) lseek(r4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000032a000-0x18)={r7, 0x5, 0x10, 0x37a, 0x32}, &(0x7f0000eec000)=0x18) 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x3, 0x0}, 'port1\x00', 0x60, 0x20000, 0x7, 0x8, 0x5, 0x32a, 0x80000001, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)=""/0) 2018/01/08 11:20:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000330000)='./bus\x00', 0x0) creat(&(0x7f0000b44000)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000500000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ax25={0x3, {"4b60970d1fa2fd"}, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.724652] binder: undelivered TRANSACTION_COMPLETE [ 35.729929] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.735524] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000006f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x1, 0xfffffffffffffc01, 0x3}, &(0x7f0000e91000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000174000-0xc)={r1, 0x7fffffff, 0xbcb7316e5d9775e5}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000006b000)=0x0) setpriority(0x2, r2, 0x200) accept4$inet(r0, &(0x7f00008b8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000871000-0x4)=0x10, 0x80800) 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000559000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002d6000)={@generic="18a6e8cc8c867dac236b45e819d08578", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x2a, 0x0, @thr={&(0x7f0000a92000+0x103)="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", &(0x7f0000b8b000-0x22)="d02f1a96ce91203a9994ffeea1f8941a35ed7c1d2ee315b50d3e8a863fbcf5e10579"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f00005e6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f000043f000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(0xffffffffffffffff, 0x210040) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00002b5000-0xc)={0x2, 0xfff, 0x0, 0x6, 0x20, 0x0}) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/08 11:20:34 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006c0000-0x4)=0x7, 0x4) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f8000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/rtc\x00', 0x0, 0x0) linkat(r0, &(0x7f000088e000)='./file0\x00', r1, &(0x7f0000e9f000-0x8)='./file1\x00', 0x1400) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000aca000)={&(0x7f00003ff000/0x1000)=nil, 0x1000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000047e000)=@add_del={0x2, &(0x7f0000f76000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) fcntl$getown(r2, 0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="", 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e05000-0x20)={0xb79b, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000ff1000)={r2, 0x81}) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000092000-0x4b)=""/75, 0x4b) 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000b98000)=""/0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/autofs\x00', 0x4000, 0x0) 2018/01/08 11:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0xfffffffffffffe70) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) [ 35.838697] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/08 11:20:34 executing program 7: getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000634000)={0x0, 0x0}) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000000a000-0x33)="983361a779a908050fc441730ba896cf3da2bf6c21ca10c901546aa6f1cb7cdb5e12fb12d9e3db5fa7a7424f846004a4a789d4", 0x33) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/08 11:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xfffffffffffffecf) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000085d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x10000, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000098000-0xc)={0x0, 0x2, 0x10}, &(0x7f00009f3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000090f000)={r4, 0xf1b}, &(0x7f0000823000-0x4)=0x6) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000014d000-0xe)='/selinux/load\x00', 0x2, 0x0) mknodat(r5, &(0x7f000014f000)='./file0\x00', 0x1121, 0xfffffff7) tkill(r2, 0x3d) kexec_load(0x0, 0x5, &(0x7f00006ac000)=[{&(0x7f0000c90000-0x6d)="ca7f3709d736b31ba12e936143874fc7f1a35f0cecbaf9ceba184e9e0a1fa33c0c46d039a7cb91c892923bc085ce0eef4b447c0ee4e368295067e42cbbe0147ceeb9d1db28e2c3655cb0a3148aa45a42ff30466d74fa435490c721e9e04aaf2304b0125dea6c8369360027ab11", 0x6d, 0x9, 0x3}, {&(0x7f0000a58000)="e539df303d6595de0694b2efd20a92eca81650365b0005fe849b013abaed00a202dd0aab0bb41c4a0d59217149430943b8aee9bd32882de23b768a3f29d6493ed6a0cf175975c536718613875524c1ea9c82ee7896925bf0a0c205fad4cc72113d2829f0ea26f0bc5ec064f299fecd2bc69883e22879526eaff3c87ea0db878a5be2cbdec4774970b616e049c6d46663442ffb3c8152939adbf14922648215ee494ce106822a756171bab8b78591ff058f6e89f0e267822b60ed35cb70ff8993db4d411ed5c670666edd39a1e3636d57ec71cc804b711dd403361d0772e039a94bab5459f2dc0d9c30d4", 0xea, 0x3, 0xff}, {&(0x7f0000049000-0x1000)="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", 0x1000, 0x0, 0x10000}, {&(0x7f0000829000-0xf2)="a13a98136538e873f03b61a953130755a81a09e451c8e70f2cb925b4e9df9bc62e623723cc8fb0c47954a4ee479b41f6efabb82875b7a499c5380a223897e3a853c7790c0e3da9c9a4ea06e4c0d96b9b34fc0833a2a3602ccaef4093efd05706c9cb4838d79c562ee39a1cf91829193ff0dfe1657dfbe41136c76a00aa4b3cf36878dc57a7d131015deec9a7acbb84b0dbe94d895348534eb97a35b036c0d1db7ecf279310657b01a4a7b78b14c246c15788aa2d21e97c4a0de40c8a43e79b2071734d4a86c53f0b07bc8ba0f63861f16f79421f2a4f2dbe63ec8e9ed3dc17b6b00612f0cb9bbb3ece965dce7d775ab3a7ab", 0xf2, 0x9, 0xca8}, {&(0x7f00005de000-0xe)="9a9f12b02c87773f269a1e2824fa", 0xe, 0x7ee55ff6, 0x1}], 0x2a0000) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000070c000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000e75000)={0x4, 0x6, 0x8, 0x9, 0x401, 0x0, 0x1, 0xb9}, &(0x7f0000526000-0x40)={0x6, 0x4, 0x7, 0x4, 0x1, 0x4, 0x6, 0x0}, &(0x7f0000c4e000-0x40)={0xfffffffffffffff7, 0x2033, 0x4, 0x7, 0x9, 0x91, 0x9, 0x401}, &(0x7f0000e85000-0x10)={r6, r7/1000+30000}) open(&(0x7f0000889000-0x8)='./file0\x00', 0x200481, 0x10) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c80000)="72496e9000", 0xe3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/sequencer\x00', 0x80481, 0x0) acct(0x0) utimensat(r1, &(0x7f000019e000)='./file0\x00', &(0x7f00001e0000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) chroot(&(0x7f0000a0c000)='./file0\x00') mount(&(0x7f0000415000-0x8)='./file0\x00', &(0x7f00009f4000-0x8)='./file0\x00', &(0x7f000091b000-0x7)='hostfs\x00', 0x81, &(0x7f0000a93000)="0d530c987b0dd8fd7c169095e27533b648684d244090e36a58c61cd2795379142e102094cf52810da37753fa5a7c5b4a803d91ed34b8fbe36507b517cb") 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@generic="87adef58fd9e05972b44894927aa3543", @ifru_settings={0x7, 0x1, @sync=&(0x7f0000813000-0xc)={0x10000, 0x947f, 0x5a2}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='irlan0\x00', @ifru_flags=0x1201}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f9000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) recvfrom$ipx(r2, &(0x7f0000c03000-0xa1)=""/161, 0xa1, 0x40000000, &(0x7f00000a9000)={0x4, 0x4, 0x2, "ead647918284", 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce8000-0x10)='/selinux/create\x00', 0x2, 0x0) iopl(0x1) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x9, 0x2) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f000003f000)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0xf, &(0x7f000069f000)={0x8, 0x3}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c5a000)={0x0, 0x4, 0x10, 0x9, 0x7}, &(0x7f0000501000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005b8000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7, 0x2a72f211, 0x24}, &(0x7f0000758000-0x4)=0xa0) 2018/01/08 11:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_value={0x0, 0x8001}, &(0x7f0000c94000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b95000)={r4, 0x8}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000bfb000)=""/0, &(0x7f0000000000)=0x0) 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fc6000)={0x0, 0x20}, &(0x7f00007b5000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cbd000-0x8)={r2, 0x0}, &(0x7f0000c61000-0x4)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/keychord\x00', 0x1, 0x0) syncfs(r3) getresgid(&(0x7f0000366000)=0x0, &(0x7f000066e000)=0x0, &(0x7f00002df000)=0x0) chown(&(0x7f00000bb000)='./file0\x00', r0, r4) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f00009c2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d50000)=0x48) rt_sigprocmask(0x0, &(0x7f0000683000-0x8)={0x81}, &(0x7f0000699000-0x8)={0x0}, 0x8) r6 = dup2(r5, r5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b59000-0x4)=0x14) pwrite64(r5, &(0x7f0000c8d000-0x1000)="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", 0x1000, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000058b000)={0x0, 0x81, 0x1f}, &(0x7f00007a2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000d1c000-0xc)={r8, 0x3ff, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 11:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40200) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00005fc000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x3ee, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x4, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) [ 36.108132] binder_alloc: 4032: binder_alloc_buf size 7004108971258675200 failed, no address space [ 36.122663] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 36.137871] binder: release 4032:4051 transaction 12 out, still active [ 36.151425] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce8000-0x10)='/selinux/create\x00', 0x2, 0x0) iopl(0x1) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fb8000)='/dev/sg#\x00', 0x4, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x440bc) [ 36.152991] binder: 4032:4034 transaction failed 29201/-28, size 0-0 line 3128 [ 36.178349] binder: release 4032:4034 transaction 12 in, still active [ 36.187371] binder: send failed reply for transaction 12, target dead [ 36.195818] binder: 4062:4067 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r1, 0xa786254}, 0x6) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000)={0xffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={r2, 0x0}, 0x8) 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7ff, &(0x7f0000012000-0x64)=""/100, 0x64) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000011000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000011000)=0x6, 0x4) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") restart_syscall() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mprotect(&(0x7f00004fd000/0x2000)=nil, 0x2000, 0x0) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f0000e70000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000089f000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/08 11:20:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = open(&(0x7f0000012000)='./file0\x00', 0x200, 0xd49d15a1a4500fc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x18)={0x0, 0x101, 0x8, [0x7, 0x1, 0x80, 0x6, 0x9, 0x6, 0x2d, 0xffffffffffffffff]}, &(0x7f0000013000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r3, 0x4}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 36.205243] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.215184] binder: 4032:4034 got new transaction with bad transaction stack, transaction 17 has target 4032:0 [ 36.228360] binder: 4032:4034 transaction failed 29201/-71, size 0-0 line 3032 [ 36.247313] binder: release 4032:4034 transaction 17 out, still active [ 36.254302] binder: undelivered TRANSACTION_COMPLETE [ 36.259570] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.265160] binder: send failed reply for transaction 17, target dead 2018/01/08 11:20:34 executing program 2: process_vm_readv(0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x252)='/proc/self/net/pfkey\x00', 0x1810c0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000d6000-0x8)={0xfff, 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x7ff, 0x1, 0x400}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/08 11:20:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000eaa000)=0x0) readahead(r0, 0xff, 0x40) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000032b000-0xc)={&(0x7f0000f84000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250ffffb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0xffffffffffffffff]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000043000-0x18)=@get={0x1, &(0x7f0000363000-0x1c)=""/28, 0x66df}) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000021f000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f000062e000-0x10)={0x4, 0x2061f48b, 0x2, 0x3f}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r3 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000045000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2018/01/08 11:20:34 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/keychord\x00', 0x40280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0xcf7, 0x3, 0x80, 0x7, 0xfff, 0xcdf2, 0x100000000, 0x5, 0xb396, 0x5, 0x3f, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000051c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0x8) read(r2, &(0x7f0000aed000-0x3f)=""/63, 0x3f) 2018/01/08 11:20:34 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000057000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x17, &(0x7f0000001000-0x17)="d03140ef57a0a0c24da87b0998c4b6fc629793b90d23b7"}) 2018/01/08 11:20:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x6bc34525605eed7d, &(0x7f0000001000-0x118)={0x1, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0xef)="276f4391bd68204bb957376e587c9a8325f5976f6736d3b7367b87e248359c7421982b3363c0387223265602b7c643b9e495f75b54c7a3c59364f1dff76153a049c7c1b9687b37826c48cf3ba0256b66d218cd1dffe963f05a1b86d5b20cf3cf1198ecaef384140a86276f8a4b90716e0f646a3f2fa56847f3724f1807c79bb50b5ac40de9821525a845bf5d734b47948be92569594eff3aaeb907ec8f3da53401e2d0d632441385e9756ae7bc2115c452bc84a198bd1cc0a6396e0d76e725bab695274fe87acea6c24739bdedff604604aa16dcaf7fb2e8b19ae865efed2f95ab568f74bad1de4b9ce65aaf5cf776", 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e8b000-0x1000)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c80000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008f5000-0x218)={0x9, 0x100000000, 0x1, 0x10001, 0x9, [{0x6, 0x7ff, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80, 0x9, 0x4, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x3, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x5, 0xac8e, 0x7, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x6, 0x9d, 0x7fff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x1f, 0x100000000, 0x0, 0x0, 0x704, 0x0, 0x0, 0x0}, {0x2a7, 0x10001, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x48ce, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004a4000)={@common='ip6_vti0\x00', @ifru_flags=0x1a00}) 2018/01/08 11:20:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) symlinkat(&(0x7f00000df000-0x8)='./file0\x00', r0, &(0x7f0000bc0000)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f00003fc000-0x8)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f00007ce000-0x4)=0x0, &(0x7f00001a8000)=0x4) 2018/01/08 11:20:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00002bd000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) rt_sigpending(&(0x7f0000059000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c11000)=[], 0x0, &(0x7f0000c97000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000012d000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000a63000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) r3 = socket$unix(0x1, 0x200000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dcc000)=@assoc_value={0x0, 0x0}, &(0x7f0000c04000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec8000)={r6, 0xffffffffffffffc1}, &(0x7f00005e9000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000)=0x8) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008c7000)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000ff9000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000ae0000-0x4)=0x5fb4, 0x4) 2018/01/08 11:20:34 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f0000f58000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00008fe000-0x7)='cpuset\x00') pread64(r0, &(0x7f000044a000)=""/61, 0x3d, 0x0) 2018/01/08 11:20:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000447000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) getpeername$netlink(r2, &(0x7f0000098000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd4000)={0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xc) sched_getattr(r3, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) syz_open_pts(r2, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x3, 0x6, 0x1ff, 0x3b, 0x80000000, 0x5, 0x5, 0x2]}, 0x5c) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000-0xc)='/dev/rfkill\x00', 0x68c940, 0x0) 2018/01/08 11:20:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003fd000-0x18)={0x0, 0x690, 0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xffffffffffffffff}, 0x6) prctl$intptr(0x2a, 0x0) restart_syscall() 2018/01/08 11:20:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e42000-0x24)="2400000013000701001d0400000009001f43000c0d000100010000170000000000b89617", 0x24) 2018/01/08 11:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000220000)={0xffffffffffffff96, 0x0, 'client1\x00', 0x5, "c251f53154882e06", "3cfe3fad65f50472531c08135df33537321196f6162dcf1ac6eccc8a39813f54", 0x10001, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ba8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000431000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000660000)={0x0, 0xff, 0x30, 0x5, 0x1}, &(0x7f000096c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000139000-0x6)={r3, 0x6a}, 0x6) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d1f000)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000ce8000)=0x5, 0x4) setns(r0, 0x40000000) read(0xffffffffffffffff, &(0x7f0000130000)=""/76, 0x4c) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000069000-0x10)={0x0, 0x58, &(0x7f00009d3000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x696c7702, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f28}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b8000-0x4)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000fcf000-0x1f)=""/31) getpeername$inet(r0, &(0x7f0000cb0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b8000)=0x10) mknodat(r0, &(0x7f0000454000)='./file0\x00', 0x8110, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000031c000-0x8c)={r1, @in6={{0xa, 0x3, 0x2b0b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xda41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 11:20:35 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000050000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000051000-0x8)={0x0, 0x80000000}, &(0x7f0000051000-0x4)=0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000051000-0x6)={r3, 0x7fffffff}, &(0x7f0000050000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "fffffffffffff55c", "a6e7edc21ca06fef1dae8000060000d56991d0042eb1959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000026000-0x90)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/08 11:20:35 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000001d000)=0x100000001) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000001d000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b2000-0x5)='./file0\x00', 0x0, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b8c000)=0xc5b, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f00007de000-0x1)=0x0) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000934000)={@common='bpq0\x00', @ifru_names=@common="747500e10000ffffe400"}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x2)=""/2, &(0x7f0000001000-0x4)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000cbd000-0x1026)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x32, 0x0, 0x0, @empty=0x0, "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"}}}, 0xfca) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d56000-0x14)={0x6517, 0xfff, 0x9b8b, 0x98, 0x9}, 0x14) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") ioctl$VT_ACTIVATE(r0, 0x5606, 0x8000) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000b2d000)=""/0, 0x180) 2018/01/08 11:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3f, &(0x7f00008a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd0000-0x10)={0x0, 0x9, 0x406, 0x7}, &(0x7f00006a0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dbb000)={r1, 0x8, 0x2, [0x9, 0x9]}, &(0x7f00006e8000)=0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004d2000-0x1f)="1f000000120003f205009406e6ff00770121004108001d002a5f0000000081", 0x1f) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f00001ff000)=0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000937000-0x6)='rxrpc\x00', &(0x7f0000b04000-0x8)='/)ppp1!\x00') 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f6d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f6d000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008af000)='/dev/autofs\x00', 0x4002, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000ff7000)=0x8, 0x4) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/member\x00', 0x2, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f00005f5000-0x8)={0x100}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0e000)={0x0, 0x0}) r5 = syz_open_dev$random(&(0x7f0000599000-0xc)='/dev/random\x00', 0x0, 0x100) r6 = socket$key(0xf, 0x3, 0x2) r7 = getpid() stat(&(0x7f0000d9b000-0x8)='./file0\x00', &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) lstat(&(0x7f000079e000)='./file0\x00', &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000585000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000143000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000120000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xffff, [0x90, 0x7, 0xd1, 0x2, 0x200000000000, 0x6, 0x2, 0x1]}, 0x5c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000074000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000c76000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fd000-0x50)=[{&(0x7f0000000000)="6301ee3ca5741b20a650da7a58ada98401127d178a2e8dbeed2fb51e73675824754a64e06dd1055791cd89aaf67937609a578a38f4", 0x35}, {&(0x7f0000af6000)="9a8746ec48a229cadd641a96d0ee63ea17131a17c29869a0381d4ffbbe47950b9296a17a12ea64d7467ef6cf77427d6f7e9001106acf", 0x36}, {&(0x7f0000e8d000-0x30)="16f817f4f3e515c0092f937197d538b7341d3639415ed3db9f8664f3860ea000cbdb507b20dd70dc2f0e7dfaba0285cd", 0x30}, {&(0x7f0000c5d000-0xf0)="94c3104460a3f42f8802df877c3960f122c73765f4fbd6326bb197b874efb5fef226ce53101b3c7abd81d87c68e6479d3e0d3b7dd4856c0ff2b4b20631866c2a707180147aed53ee372e5208979be6921a1de141589d1d76a92407a54a083aa1a66836e4749b899bbb75bd7fe371ee8eaa690860fab75837c36a01afc441a080a93461c79b6dcdf19a0d6019979c6831db7baf0e6585d6cb2edf9fe55f4215a7edb9825be36aa03129a928f480855d7dbfcfcdbef623db250141272fee778ce7e53d955424bb1508b766ee053405858f5f65f93d3bdc2d8de503c506258a987434856fa38bdd2bbdc381658135f1a020", 0xf0}, {&(0x7f00007c1000)="0239ab36c1e42645a8cb5c44b2309cfd542b594a14c1f17010cf82b43ad1c48e92a46489ac56e3fbc6f83327785deb1d316686631ff26e5656454518814901dca58cff94fecb25f9f34bddbf130ecea38dd73d0f2c64a558aeeb3c7cc36afe5b3f5defecd1115f73e2912cd8f34d91317ab0d04f90f25b684b0a72730f769eabc5d058c36fb3e67c1ea44261c8b0548c64d198c1d05bbddeb63ed4ff446d801445629cb736b8fd34fe7737de5a9f243317984ef4d3ea1b20512cefbc833a90476c8f6dce1d431427d538f7187d7642f736583d8c70b4eedba6410658a5", 0xdd}], 0x5, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}], 0xb8, 0x80}, 0x4001) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") pwrite64(0xffffffffffffffff, &(0x7f0000368000-0x72)="", 0x0, 0x0) 2018/01/08 11:20:35 executing program 5: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f04000-0x4)=0x0, &(0x7f0000bc6000-0x4)=0x4) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000067e000)=0x0, &(0x7f0000f05000-0x4)=0x4) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000869000)=0x0) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ca000-0x8)={0x0, 0xffffffffffffff35}, &(0x7f000067e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005fb000)={r2, 0x200}, &(0x7f0000090000)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b14000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000604000)=0x14) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d27000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 36.692983] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 36.724668] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a73000-0x4)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000036b000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x802, 0x2000000000) write(r2, &(0x7f0000f9f000-0x8f)="240000001a0099f0003be90000ed1900810808160000000000ba0080080001007f196be020c6477136000000019aaa2025ab956f1813f8d5a247b4ae36a9b6ec1fbd38860adfa622680773a28d34f6424adf724b278fda951e5c7c7e3869143433aa0f2053faa3afee87891466e61bf78b0814d3c930bce0ce1725ba94d1238011a1cf1ae0a28b7c189b55a704f1e1", 0x8f) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000a0b000)='/dev/snd/seq\x00', 0x0, 0x1) getgroups(0x1, &(0x7f00000ac000-0x4)=[0x0]) getpeername$ipx(r1, &(0x7f0000606000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000531000-0x4)=0x10) getgroups(0x6, &(0x7f0000b26000)=[r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000889000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0xc) unshare(0xa00000) setresgid(r4, r5, r6) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00002f1000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000312000)={{0x4, 0x9}, {0x401, 0x81}, 0x6, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000)=0xe8) getsockname(r2, &(0x7f0000bf0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027f000-0x4)=0x10) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af2000-0x8)='./file0\x00', &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$inet6(0xa, 0x1, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d13000)={&(0x7f0000d14000-0x50)=""/80, 0x50}) 2018/01/08 11:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000046e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000679000-0x8)={0x0, 0x7ff}, &(0x7f0000091000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x1, 0x5, 0x234e, 0x401, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8930, &(0x7f000001e000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000af4000)=0x2) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) vmsplice(r0, &(0x7f0000059000-0x40)=[{&(0x7f000048a000)="cde8b62a", 0x4}, {&(0x7f0000fd5000)="88a8c3bd3f2e4771794cc36f1e3adcd9d8503b7cdadaea08c9746da2c05248db41c3ab32c6c11345a2dacb880001ad545913275534148abe8a05baff61a19ed294c0b2a6834529463acfb60b3b306ede829a864d4dd4d85a12397b28bbe28b8c97298ca9bd229abfec79325b42e1a3c27f4ad7198112af30c50112c5281fa1f2b825db71f47b3dba16d76c288ccfe1717ee250273ce8afc60b319aa8eec93b3e37b7de714de70afb62e0ec76d1a99f656d8c6b52c528", 0xb6}, {&(0x7f0000105000)="249aa812c39962c0956491fef56358c58ce85f60e9d9249fe95f1caf2de4e6e71f564c99e66551091ddd87a79b3ef914dd0d8359d716883e7a2e4c9d22e75f9140096fc45d5dcdf69f09432d1ed9cb96e06648f1a203eb0c4ca06a67716d89b8a79aded9d739e4ffd936f667354e0b4e8427bf931234707e5c3ae81b19c89393a9a0f085927c8891b45620ee0df6e61427a216ff6146ec099d9d3a15e180eccfe33f5d", 0xa3}, {&(0x7f000045d000-0x39)="ff45f696894c83c4b7a165e45fe02a4f8a6f5a496bf2afc338a7ffa6fddcb1c7cd90bb05c7b49bd705d3ff66adf421cc4921b53747d1077866", 0x39}], 0x4, 0xd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000360000)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000393000-0x4)=0x0) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) recvfrom$ipx(r1, &(0x7f000052b000-0x1000)=""/4096, 0x2a7, 0x12000, &(0x7f00003e9000)={0x4, 0xfffffffffffffff8, 0x9, "62b569c6e630", 0xffffffff, 0x0}, 0x10) 2018/01/08 11:20:35 executing program 3: socketpair(0x0, 0x0, 0x1, &(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x43)="0e365731f1d88807abf93063eae50a7d4dc911b0f946d8fa882e3f344bcc1834099c462cd8907c3054c02a1aeebde2811c18f262ddeb94c710ea9d44671228ea432682", 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x5b259f2b048b7010, 0x2) mlockall(0x2) write(r1, &(0x7f00000eb000)="0212a1250000000209e5000000000900", 0x10) 2018/01/08 11:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000220000)={0xffffffffffffff96, 0x0, 'client1\x00', 0x5, "c251f53154882e06", "3cfe3fad65f50472531c08135df33537321196f6162dcf1ac6eccc8a39813f54", 0x10001, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ba8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000431000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000660000)={0x0, 0xff, 0x30, 0x5, 0x1}, &(0x7f000096c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000139000-0x6)={r3, 0x6a}, 0x6) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000f26000)=0x0, &(0x7f0000f1d000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/ppp\x00', 0x400080, 0x0) r2 = syz_open_dev$mice(&(0x7f00000c1000)='/dev/input/mice\x00', 0x0, 0x2) linkat(r1, &(0x7f0000bad000-0x8)='./file0\x00', r2, &(0x7f0000530000)='./file0\x00', 0x1000) 2018/01/08 11:20:35 executing program 6: r0 = socket$unix(0x1, 0x80001, 0x0) getpeername$unix(r0, &(0x7f0000b19000)=@file={0x0, ""/108}, &(0x7f0000240000-0x4)=0x6e) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9d000-0xa)='/dev/ptmx\x00', 0x10000000000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000610000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b70000-0x4)=0x2, 0x4) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ecc000-0x9)='net/unix\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00001b4000-0x8)='./file0\x00', 0x101000, 0x102) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001d1000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008f3000-0x4)=0x10000, 0x4) time(&(0x7f0000a9a000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000068d000)=0x0) r3 = mmap$binder(&(0x7f0000740000/0x2000)=nil, 0x2000, 0x2, 0x80010, r1, 0x0) r4 = mmap$binder(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x1000000, 0x10152, r2, 0x2f) r5 = mmap$binder(&(0x7f0000d06000/0x4000)=nil, 0x4000, 0x3000004, 0x10, r1, 0x0) r6 = mmap$binder(&(0x7f00008e2000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r1, 0xf) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001d7000-0x30)={0xc0, 0x0, &(0x7f00007d4000)=[@free_buffer={0x40086303, r3}, @register_looper={0x630b}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00001d5000-0x38)=[@flat={0x73682a85, 0x101, r4, 0x2}, @fda={0x66646185, 0x4, 0x2, 0x16}], &(0x7f00003e3000)=[0x48, 0x38]}, 0x6}}, @acquire_done={0x40106309, r5, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f00004e3000)=[@flat={0x776a2a85, 0x1, r6, 0x2}], &(0x7f000053e000)=[0x30, 0x30, 0x78, 0x40, 0x30, 0x0, 0x78, 0x0, 0x28, 0x78]}, 0xfd4}}], 0xa3, 0x0, &(0x7f00007f0000)="6ceb0c47ccfa598129bcfa7067d8d2e31882847140567e0a2fea16b2d521d0aceb9c7d0284b97bc2e622dc595e0255592f315555e964770c438550488b77941c63b1f2bb20dccfdea27fee3a74fe209d05a782bc6282c5235fe1bcee1baf1f58a7b96b824a93a2ab40f2496a995ccfcba0bc03448362e601af467076f7f93bdc0dea71ef7e765b11a81195dbe5eafb853267c413d791c7f36d9c28bffaaa9672cc5a85"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/08 11:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') socketpair(0xa, 0xa, 0x1, &(0x7f0000f95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b5000)={0x0, 0xe60e, 0x2, [0x1d, 0x66c5]}, &(0x7f0000a37000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc7000-0x10)={0x9, 0x4, 0xcc8, 0x4, r1}, 0x10) umount2(&(0x7f00003bb000-0x1)='.', 0x2) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f00001be000-0x4)=0x0, &(0x7f0000d21000-0x4)=0x0, &(0x7f0000e4d000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000032000)=""/80, 0x50) 2018/01/08 11:20:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d44000)='/dev/net/tun\x00', 0x2) connect$ipx(r1, &(0x7f0000ad3000)={0x4, 0x0, 0x3d, "9c00eb797ded", 0xff, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000115000-0x1000)=""/4096) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00003b6000)=0x2, 0x4) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x3, 0x2, 0x7, 0x180, 0x3ff, 0x5, 0x0, 0x100000000}, &(0x7f0000003000-0x40)={0x3, 0x3, 0x19c2, 0xfc71, 0xce9, 0x8, 0xc4, 0x4}, &(0x7f0000003000-0x40)={0x10001, 0x2b, 0x8737, 0x3ff, 0x6, 0x4, 0x5, 0x3}, &(0x7f0000000000)={0x0, 0x2710}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000-0x20)={0x100, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000005000-0x10)={0xffffffffffffffd0, r4}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000003000-0x10)={r6, r7/1000+30000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r5, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x97)=""/151, 0x97) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000006000)={{0x2, 0x0, 0x6, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r1, r2}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000)=[{&(0x7f0000005000-0xaa)=""/170, 0xaa}, {&(0x7f0000006000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0x5}, 0x43) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000002000)=0x1) [ 36.977350] binder: 4238:4242 BC_FREE_BUFFER uffffffffffffffff no match [ 36.994949] binder: 4238:4242 ERROR: BC_REGISTER_LOOPER called without request [ 37.017190] binder: 4238:4257 got transaction with invalid parent offset or type 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005e8000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x100000088000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000d87000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) getrlimit(0x1, &(0x7f0000746000)={0x0, 0x0}) fallocate(r0, 0x0, 0x10003, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc1000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000fc2000-0x6)='./bus\x00', 0x101040, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc1000)=0x0, &(0x7f0000df3000-0x4)=0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000d98000/0x4000)=nil, 0x4000, 0x4000000000009) 2018/01/08 11:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000d78000-0x10)=[{&(0x7f0000835000-0x7c)="fb", 0x1}], 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d85000-0x10)=@req={0x0, 0x5, 0x429, 0x9}, 0x10) [ 37.026384] binder: 4238:4242 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 37.036190] binder: 4238:4257 transaction failed 29201/-22, size 40-8 line 3313 [ 37.066792] binder: 4238:4242 unknown command 0 [ 37.084745] binder: 4238:4242 ioctl c0306201 201d6fd0 returned -22 [ 37.097784] binder: BINDER_SET_CONTEXT_MGR already set [ 37.106468] binder: 4238:4267 ioctl 40046207 0 returned -16 [ 37.114342] binder_alloc: 4238: binder_alloc_buf, no vma [ 37.115158] binder: 4238:4257 BC_FREE_BUFFER uffffffffffffffff no match [ 37.115164] binder: 4238:4257 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 11:20:35 executing program 3: mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ee000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000)=0x10) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) rt_sigtimedwait(&(0x7f0000a71000-0x8)={0x7}, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a6000-0x10)={0x0, 0x1c9c380}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000d06000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef9000)='vegas\x00', 0x6) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000087000)=[], 0x0, 0x0, &(0x7f000088f000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x80000001, 0x8000000000000000}, &(0x7f0000e3e000-0x4)=0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000efb000-0x58)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0xffffffffffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd53b}], 0x58) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1e) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000efc000-0x50)=[{&(0x7f0000e72000-0x37)=""/55, 0x37}, {&(0x7f0000efc000-0xb9)=""/185, 0xb9}, {&(0x7f0000efc000-0xb7)=""/183, 0x3ee}, {&(0x7f000054d000)=""/138, 0xffffffffffffffa8}, {&(0x7f0000efc000-0xec)=""/236, 0xec}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000efa000)={r2, 0x0}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000928000-0xc)={0x10, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f0000c50000-0x78)=""/120, 0x78) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efa000-0x6e)={r2, 0x66, "66276a0d3024a762e33ec9c6d79854987871926082d6846899c7e7fa7468a4c682d43d830310f6c80674e10ef5caf9d9aba8f496d8dac6ade3b328ca0f210258e34034fb3b4b07861be6ed491a0d7cb9ff24c9669120339d3b02fa160c4a05d9664fa6ccb2d5"}, &(0x7f0000efa000-0x4)=0x6e) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000032c000)=0x0, &(0x7f0000efc000-0x4)=0x4) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efa000-0x4)=0x100, 0xffffffffffffff09) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000d06000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000087000)=[], 0x0, 0x0, &(0x7f000088f000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000efb000-0x4)=0x101, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000efb000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00008f0000)=0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000efb000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b71000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a18", 0x31) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006f0000-0x10)={0x3, &(0x7f00008b7000-0xc)=[0x7, 0xdc40, 0x0]}) 2018/01/08 11:20:35 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000126000-0xe)='/dev/keychord\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000010f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003f5000-0xfb)={0x0, 0xf3, "607351c6f6e49c49993bffa39bf25ecf46aba9dc13fa37912259a13cf7bdebe55c10f10775f32727896df60873390a67fbb8c3317b434391df9bbaf9901aeb541abde595321a2d6f736ddab1f0289374d2cc63ac506c29b12abdcc54a7102b48911f816c8ed94fd8373bb12b8fe8a2d516c8270bf8d859d30ac5aca1ce50f2f3cb7813157045420fff616d95b8e27530d297292423ffd5ad7ebb5ad1b86b704ca9b27d4ab1cb279a34603de0dfede419e5c4ec030a6e83a9be10b57bfe7505c9c5816645766c61ca2852c884281c6e8c0afe300385ad6affba06b413e4903bbaf8a5c75829e9e86d007d2c412fa9dac3eaa4ff"}, &(0x7f0000601000)=0xfb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007c8000-0xa)={r3, 0x1, 0x1, [0x5]}, &(0x7f0000008000)=0xa) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f00001cb000-0x63)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003f5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000b65000)=[], 0x0, 0x0}, 0x0) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c52000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c9c000)=0x0, &(0x7f0000590000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000717000-0xa)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x20000000002, 0x3, 0x7d, 0x4, 0x0}, 0xfffffffffffffe3b) 2018/01/08 11:20:35 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005be000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000413000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000b3d000-0x10)={&(0x7f0000696000/0x3000)=nil, 0x3000}) sendfile(r2, r2, 0x0, 0x72439a6b) prctl$getreaper(0x25, &(0x7f00001a4000)=0x0) sendfile(r0, r2, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) [ 37.115168] binder: 4238:4257 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 37.115176] binder: 4238:4257 got transaction to invalid handle [ 37.115184] binder: 4238:4257 transaction failed 29201/-22, size 56-16 line 3005 [ 37.156148] binder: 4238:4277 transaction failed 29189/-3, size 40-8 line 3128 [ 37.167770] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 11:20:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000059f000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000067000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000e6d000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000476000-0x28)={@common=""/16, @ifru_data=&(0x7f000018d000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) [ 37.180359] sg_write: data in/out 36090/1 bytes for SCSI command 0x67-- guessing data in; [ 37.180359] program syz-executor7 not setting count and/or reply_len properly [ 37.186172] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009f8000-0x10)={0x0, 0x0}, &(0x7f0000891000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e1000-0x8)={0x0, 0x0}) write(r0, &(0x7f000024d000)="fc00000048000700ab090008090007000a00000000000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0c000)='/dev/sg#\x00', 0x1, 0x200) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/08 11:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ftruncate(r0, 0x2f52) ioctl$KDSETLED(r0, 0x4b32, 0x9) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = memfd_create(&(0x7f0000b4a000)='/dev/ptmx\x00', 0x2) fgetxattr(r0, &(0x7f0000a8c000-0xd)=@random={'osx.\x00', '/dev/ptmx\x00'}, &(0x7f0000fbf000-0x28)=""/40, 0x28) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008d4000)=0x0) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) fadvise64(r1, 0x0, 0x0, 0x0) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4001, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000066b000-0x8)={@rand_addr=0x1, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008c3000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 11:20:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f27000-0xd)='/dev/usbmon#\x00', 0x9, 0x40000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000c4c000)=""/0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000541000)=0x0, &(0x7f000058e000)=0x4) lremovexattr(&(0x7f00005dd000-0x8)='./file0\x00', &(0x7f0000196000)=@known='com.apple.system.Security\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x206, &(0x7f00008e8000)={&(0x7f0000b36000)=""/145, 0x91}) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00000d0000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000ab6000)="490bab1183e2318d6ca3647834e3b307bb062e09d89ef226c10ff7edced86d45ae3ce17241cb73f0e402cf2880b1594ba126a8f46f36ae11f27a09eebf2f33fc3f0a48ac37915403e8df16a7928964b0d78fc36e33748e7d1b43d0e1a99019bea54b778cb00d58f52201b4e0c9e2f2bde769f2ee1899361f8a12d57da634d7a3cea13d3dccac00681de867d70247b3e09892c2ec7065c90c6dcd40f3c43bc15d132601cbd93178c221f6ebc1cfa66cfc3244ee2ae6d27654bd14a426bf2d49b065fde31b24bf23d847b5218e9e2beacb45a96b0bb243bb1a61a21054fa7eed4c5996f7", 0xe3) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ec6000-0x4)=0x80, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x8585065973929ee8, 0x1f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0xfffffffffffffdf7) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r0, 0x0) 2018/01/08 11:20:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00008ce000)={0x1a, 0x1f, 0x3, 0xffffffffffff807b, 0xffffffff, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d99000-0x50)={0x4, 0x4, 0x81, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/08 11:20:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ee000-0x5)=':&.}\x00', 0x1) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000090e000)=0x8, 0x4) lseek(r0, 0x0, 0x1) readlink(&(0x7f0000bf2000-0x8)='./file0\x00', &(0x7f00008e7000-0x9f)=""/159, 0x9f) alarm(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a02000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffa, 0x3ff, 0x81, 0x8}, &(0x7f00000e3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000711000)={0x0, 0x6}, &(0x7f0000faa000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f00006aa000-0x38)={&(0x7f0000dba000-0x1c)=@in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f000033d000-0x60)=[{&(0x7f00008c7000-0x7d)="fdb6f82d51af37099b1296839fd0e1c698d74fde7172d048494206cdf921d7114bdbf9200c350e1ba2d26d7b1b3fd1bdadf7d043f4ec77160ac5232e0c48a8719b8ccbd0021a45f154f9464cb11f4069d52586a8c16758458509fcf3801c9ed4064767db540a5b2c27e74a5d1463d82822dc30be61792d4ee2d7dc8391", 0x7d}, {&(0x7f000085b000-0xbf)="e2ef77f50f2b53baea7e79e27755508a0e160efecac35a95daf314d77f3c9f097e997f0747336e90a455cc6f34fe942f8e0ceb0f2d1181c6ee434b60a73f3af10d47132d1797003a48eb2cab0e06ec6ecaf888b19be173aba07f81d7996ae128dac4fe87eafb39c4aa6f19abf9748968c0e18328cbd17d563561cec86ea990b96f6592e0440356deb503aa8ee47dd26476e8ac80f0740c5e3f351d1a9392c071843faf53af362e5cec91e525e180ce85b831c1b00d90a79b32fd8184472a0f", 0xbf}, {&(0x7f0000459000)="3279522e2c3c4b2e1f068c86d7b62d29828fb43ef278786a53be938625eda887ee5fcce69880d183b7f985822383dfa36121c3354753b131f6be9d7b5aadfc832de3b004306e4ce0a5429da178e222ab5c5748f959af8d286317d45e22ffcb09a600a4867b89ce1d1a06340669df8723187b17498322da4bd639ce1580dfdb5217349fe2a29c0e161c88ee695fbb4c22033bd30b4f4f86c408f2a8db8ccb8e", 0x9f}, {&(0x7f000096a000-0x1000)="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", 0x1000}, {&(0x7f0000506000)="04fb514a1493583e73d00cbe5a6ecbc0a09f1990df9f1acc002d93fdc7cbdfd302646c8e696f80a054df00b18db7c4f4411af72bbf1e8a09722b2e2d6fac1efafa650531253d0bc9447a0cb9558feaa8a99c9d165f814b123969b13cb75085d3b879aca9cffa68f3456a5f57f5ddbc4812f47d542b4fcc9351f7473b68bdf9eaf989201612808156b384e2", 0x8b}, {&(0x7f0000e78000-0x6c)="e4fb8589d89bd6924708936074fc23f3799b2b58ed36c7de005c158fec5fc2b54711d54fc5d9d973da69bc4419a39e12f0a88c5f6f809867f5601e1e782518f3648aac63d691e4001fe6826923ea390dd7a4bbe8d4e1fa0590c56917434ff5f3885d451462fafe75d9664c20", 0x6c}], 0x6, &(0x7f0000c28000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x201, 0x1, 0x7fffffff, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x200000000, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x401, 0x4, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x400, 0x1000, 0xfff, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x40, 0x202, 0x5, 0x7482, 0x1f, 0x100000001, 0xb821, r2}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x3f6, 0x20, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x200000000000000, 0x1, 0x1, 0x1000}}], 0x180, 0x40000}, 0x20040001) 2018/01/08 11:20:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000e5e000)=0x0, &(0x7f0000fb8000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00006c8000)='/dev/input/mice\x00', 0x0, 0x240) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008c6000)={0x0, 0x7}, &(0x7f0000790000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000050d000)={r2, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5eae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8000, 0x4b26, 0x9, 0x100}, &(0x7f00007ea000)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="", 0x0) 2018/01/08 11:20:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009ae000)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000085c000-0x2b8)={0x100000001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 37.356131] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 37.393630] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0x85000)=nil, 0x85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002b000)={0x0, 0x0}) 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000c8000)=@assoc_id=0x0, &(0x7f0000a84000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a05000)={0x5, 0x202, 0xfff, 0x100000001, r1}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") [ 37.453197] device gre0 entered promiscuous mode 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a1f000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r0, &(0x7f0000782000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051e000)=0x10, 0x800) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00001a6000-0xc1)=""/193) r1 = socket(0x10, 0x2, 0x4) write(r1, &(0x7f0000001000)="24000000100005000000000000000104030501001000010011000000f70000f1e0005610", 0x17) 2018/01/08 11:20:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004f5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x10, 0x0}, {r0, 0x5010, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x8100, 0x0}], 0x4, 0x5) 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) times(&(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000cbf000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) accept$unix(r1, &(0x7f0000c9d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ae9000)=0x6e) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000914000-0x11)='/dev/vga_arbiter\x00', 0x1a9000, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00007db000-0x4)=0x637, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000e5d000)={&(0x7f00009e8000/0x3000)=nil, 0x6, 0x0, 0x18, &(0x7f0000f0c000/0x2000)=nil, 0x1}) ioctl$TCXONC(r0, 0x540a, 0x3e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000038a000)={0x0, 0x0}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000052d000)=0x0) setxattr(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000275000)=@random={'system.\x00', '/dev/ptmx\x00'}, &(0x7f0000443000-0x2)=':\x00', 0x2, 0x2) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$mice(&(0x7f00001f3000-0x10)='/dev/input/mice\x00', 0x0, 0x42000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ada000-0xc)={0x2, 0xee98, 0x8, 0x2, 0xb0cb, 0x9}) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0xce8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000004a000)=0x2, 0x4) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c43000)={0x2, 0x1, 'client1\x00', 0x4, "fc8d6c62ab8f596a", "e4dc90ceb5321239ffdcf4e76a7242e65374ec27a29f73576f19881c569a176b", 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e6f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0x10) fchmod(r1, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b4000)=0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00002f6000)=[], 0x0, &(0x7f0000741000-0x1228)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000c23000-0x1)=""/1, 0x1) delete_module(&(0x7f0000063000)='/dev/binder#\x00', 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000dde000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d07000)=[], &(0x7f00007a6000)=[]}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036e000)='./file0\x00', 0x40000000000) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80b, 0xbbcc, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xbf40000000000000, 0x11}, &(0x7f000000a000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x12)={r3, 0x9, 0x5, [0xfffffffffffffffc, 0x200, 0x9fe9, 0x100000000, 0x5]}, 0x12) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000a000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000006000)={&(0x7f0000005000/0x3000)=nil, 0x3ff, 0x7, 0x24, &(0x7f0000001000/0x3000)=nil, 0xe0f}) ioctl$TCSETAW(r1, 0x5407, &(0x7f000000b000)={0x401, 0x0, 0x5, 0x2, 0x7fff, 0x1, 0x6b7, 0x7ff, 0x2, 0x7f}) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ea1000-0x20)={"5a8180b1a29e74af5551d62ceadfd24f", {0x4, 0x9, 0x9, "7d6de0dfab95", 0x2, 0x0}}) keyctl$join(0x1, &(0x7f00009fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) r3 = open(&(0x7f0000107000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f9e000)={0x100000000, 0x0, 0x0, 0x80}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f9f000-0x20)={0x3, r4, 0x3, 0x3}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000835000-0x18)=[r1, r1, r1, r1, r1, r1]) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f9e000)={0x2279ea9d, r5, 0x10003, 0x9}) 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc6000)='{\x00', 0x3) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc6000)=r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xf9)="4ab332561918e6ebf6ccf6f47164d785c50a41654d6a4c3e4d439dfc7596a0e997fe679d687ed966d8b4bfe6d188a2b85c1cd0287076e1963e4fa7d318e876446589a42d7d5fe56b52113ef50f28e57c2c3b7b305e89aa13d519cfca77853a0778d724067d82c4886181010f930e2de4efd9dd90f3e2950e3e3aaf195c2efc0992cc4daf746f001801977c535d71ce03dedb4b6911366136b711408598b8f22e58d746aa00a4d3d050107d42e01fb07e2b6eb04ddd45cc4e385f8fc7392e64c4526d925bb9fb14dd3f461e710454295e710cc5d032fc066d25786a7f5c9ef23c8e6a7ac92ebdbf279a41f003eaea5904d274b865af363183db", 0xf9, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) [ 37.602419] binder: 4381:4388 ERROR: BC_REGISTER_LOOPER called without request [ 37.616734] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000029a000-0x4)=0x0, &(0x7f0000d08000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r1, 0x80000) mq_timedsend(r3, &(0x7f00001bc000-0x1000)="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", 0x1000, 0x3, &(0x7f0000bc8000-0x10)={0x0, 0x0}) r4 = syz_open_pts(r2, 0x2) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a50000)={0x2, 0x9, 0x800, 0x4, 0x4, 0x7, 0xe0, 0x1, 0x457b, 0x2eb}) mq_getsetattr(r3, &(0x7f0000330000-0x40)={0x5, 0x9, 0xf1, 0x3, 0x4, 0x5, 0x9712, 0x8000}, &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r4, 0x5429, 0x0) write(r0, &(0x7f0000e29000)="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", 0xfc) [ 37.653249] binder: 4381:4399 got new transaction with bad transaction stack, transaction 26 has target 4381:4388 [ 37.675510] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket [ 37.678600] binder: 4381:4399 transaction failed 29201/-71, size 0-0 line 3032 2018/01/08 11:20:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f000081e000)=[], 0x0, 0xfffffffffffffffc, &(0x7f000015a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0xb2, 0x8000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x2, 0x6, [0x400, 0x0, 0x1f, 0x4a6b8496, 0x101, 0xa6]}, &(0x7f0000000000)=0x14) [ 37.700246] binder: BINDER_SET_CONTEXT_MGR already set [ 37.708454] binder: 4381:4422 ioctl 40046207 0 returned -16 [ 37.718651] binder: 4381:4399 ERROR: BC_REGISTER_LOOPER called without request [ 37.720896] binder_alloc: 4381: binder_alloc_buf, no vma [ 37.720936] binder: 4381:4422 transaction failed 29189/-3, size 0-0 line 3128 [ 37.736587] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) sendmsg$inet_sctp(r1, &(0x7f0000bf9000-0x38)={&(0x7f0000bc7000)=@in6={0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000285000)=[{&(0x7f0000f35000)="06d611b50ff2d45df5522f5f8c8dff6b595d8e6b63f88c07a6eb37f79aeafefd99faeeb0d8839b50e077aaf2c7f7418318ffe92d82c68f658d7e340211315778", 0x40}], 0x1, 0x0, 0x0, 0x24008004}, 0x1) sendto$inet6(r0, &(0x7f0000723000)="", 0x0, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000593000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0xd0c7, 0x2, 0x2, 0xa, 0x80, 0x20, 0x2c, 0x3, r2}, {0x0, 0x46, 0xffffffffffffff96, 0x80000000, 0x8, 0x6e77, 0x400, 0x2}, {0x3, 0x1f, 0x6, 0x3}, 0x2, 0xc, 0x1, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3f}, 0xa, @in=@rand_addr=0x5, 0xffffffffffffffff, 0x0, 0x3, 0x7fff, 0x200, 0x7fff, 0x6}}, 0xe8) pipe(&(0x7f00005dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x2000000008bf3, &(0x7f0000bcd000)={@common='lo\x00', @ifru_mtu=0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000c3d000)=0x7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000086e000-0x4)=0x0) 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc6000)='{\x00', 0x3) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc6000)=r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:36 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xa, &(0x7f0000002000-0x60)={0x0, 0x40, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000002000-0x20)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_flags=0x0}) clock_getres(0xfffffffbfffffff5, &(0x7f00002f1000)={0x0, 0x0}) 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$keychord(0xffffffffffffff9c, &(0x7f00004c0000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f000058c000)=[{{&(0x7f00008fd000-0x8)=@sco={0x1f, {0xffffffff, 0x897d, 0x1, 0xde, 0x6, 0x5}}, 0x8, &(0x7f0000d94000)=[{&(0x7f0000adb000)="d5517476a10a6df2acc35f9959b2ff243f6107558aa4e6", 0x17}, {&(0x7f0000734000)="3570f12233bfbc5a35f5bd4238ee2b0522090266782d03aabf8da3724fa4a5c030bd2ed2444d48fbc50cf5604d739d217efff4813dd031abdc0c1779c8a4f32e25dcae97762bde8c717ea0aca7af8fa3e653e650d3d3dda03c790d2967cb0fec99869c0f6f10cf0c26b40739c6b4e1664623b4d57da7d34bcd032e65bdd02642abd5ebc801ac60523fec766c671025f6c5622ac08850133fbc0dff399ee8df66a8144917d6c8f58a60b745c397378c64dd7bf572a5503114c94be9599b231f6be02912", 0xc3}, {&(0x7f0000bcd000)="63f65f60906cf1c177eb27b98ae079eb8f698a597aa04e57eeba885bcc999b4729ffbb14b91644d2dedae385d1c5e5c8fa2c996779b20d07f4b51a5f0a7fc596abd7ca977a788b84d2bce19148b0bad1be5452a04bb96d7c2ee44202447eada554140a28f3214bed574d298c00508ffb73dbfc71aef250faf55372c2379b139a2ab89f178902b84c0cc78e169f4c7e652f9ee522f3b14c0fcdb1f5820c76ff0aceb2a5be548cd1742d34040b570ec04b15283ec68ed65d9195ed86112cbfc69b48a42dc067436aa381c2b3afb12d00c07ac57c3298804915068551fd7e420a2328fa3abd72e6c57d2fd68955551d85914e4a88061ca0389b", 0xf8}, {&(0x7f0000a88000)="8ad0142d751f3041ad37165ace32c88c3d87aa9c43f178872c9088f1b0c3fa7dc3159629823a11b9e69a2a8d9ef8c4fa55dcb975a99a779ccf8e9cfadcd05645df957acf0a70ec5541d34eda0e2f0ec962ea575371d10e4355c9313105825dfbb3a6c2a17702992afdd789e5b6", 0x6d}], 0x4, &(0x7f0000f56000-0x40)=[{0x40, 0x10f, 0xbd3, "05e0cea9350e8baaadf478b2243ef19e3e11522c0193c6eebdfde9c2d65ba7b35bede11e101eb66e19d0186daf0f21bf"}], 0x40, 0x4000000}, 0x7f}, {{&(0x7f00002b3000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f00000df000)=[{&(0x7f000056e000)="e15d6ba3a7601df5645b71907f2f5a2adb90b9723f1b7223e128243069edd624d15be2479d3523a18982d35f04cbe5f966242aac4556834fbafe077ebe6a8e77ce40d69e185cdbdc0168efe2ec46963374ec8fc69712b05988ac2355ea1c704c4b9102d1a328bbd9f9994d433fd7b6cf8cf0e03c70ba6c32ae29346b18f04e75a676f45ec6b8630c1074adb478ecabdcc1705b4d4db2d2617a3517401d58bf0d3d759f362b2cd07d3a7955c6436d11f460b0a317de41ca7222c6004b79c14236c4c33dc1", 0xc4}, {&(0x7f00009f0000)="4215805fc8538231ead59c7609a9cca48d1899aa9e8f3272912d6607ae8d2cd77d9be4535bd35cec5db575d3a19b1816aee7a34f5be70799e79a7c61547d377e8a26ee2f044ca65ff5f7965c4777a7f81ca87e570d46fa7759f5e911", 0x5c}, {&(0x7f0000b97000-0x2e)="37f2e25e6fe29bd166b0fa43f4782d5af6009408d63c07267040d4841c1126188f9c6b457bba3795dc1f42451c43", 0x2e}], 0x3, 0x0, 0x0, 0x8800}, 0xfffffffffffffffb}, {{&(0x7f00002ae000)=@hci={0x1f, 0x8001, 0x0}, 0x6, &(0x7f000039b000-0xa0)=[{&(0x7f0000360000)="7c19c82c0cec12822f87f9c089d2e6c4ea231218bc00", 0x16}, {&(0x7f0000b3f000)="e9a5b9478b0883aab5381a491bf7913f2b598d0abd08f1e1533dd0520cc8b8663e8a63d5a3e2643c310c4a3d6918c179b86642b162fa27491888155a3e0ccccd8a9d893091f08f8ed61ce51b42290e4717ec226ebe499e2dfb8be61953cedd0a48b82aaf07809b7b23e8b8db3b3a2a8dae1c45824dc661b45ac57c60189f5d2ffeb2450934d3e2a8b670e5509436a7ae73783abf0a657c41d01c551e0d51d6f2434e848b9c50c2facc1ff1bc90fd231e3857737a5c275c9b502fdc11adc84c5d10563d1ff42125db0a5d17a339837f603b809e92fc8ba0ffcad2d81ae7ec26fe372671ff02", 0xe5}, {&(0x7f0000f2d000-0xec)="4b709d5261f07f6faf931f1a47ffc1933017bec7850a487b87da648355b18ae7fdd615a47eb0c1eb0da929784e19de2a24aa10b30a4199b406b160a825622d9eced323aff173403823b018e3b91b0bbefc2a79dad32eab668f761c7aeb76bfbeff09b904c530d99a1236e409dd3b6b978d40698fdce0a992223aafdca15e3a3901854f7ffbae8783317f754aeeac7083985cf31a7bf400d1e346cec788a3ea1f89ba22753ea4775af55a8a939b362be75abbed0a3f507b18055258b5040c7443ae838414ff641f1acc1f6fefac9557b87ca631649fbe364e055b1dac8244a2ea17768e0e1cc9948fe1630d24", 0xec}, {&(0x7f00002cf000)="3995cbf607349d46115499e6f941", 0xe}, {&(0x7f0000711000)="64640c54a8f1e4898694fbbdb121979555", 0x11}, {&(0x7f000086e000-0x94)="b3231e3cc9baa157934ca21c6e931776d0c9d16cc17cd9f558ea9bf3e257191ace1845623f9fd2b49dc74f8a7486c8db3be33f51bbf482feef8dd7a100f83a2d32abe627f8d17e5901d394b77e4d5461408d0332bf358b2c8de9afd592e29e3e67b3927385e1a837facf073a379cdf43a0bdf59b0a8b0d4d08e63938eb58d561da8720b9bac10274b493335a42824541f511a02c", 0x94}, {&(0x7f0000090000-0x43)="c841018a864b1922715310039ce4fc52573d9e87c49cf7e300975a5c0152621e471c49c9d3a00b6bcf7e0f93b7e15bf14ddb7cd153217e60dd091f4a3016eb3e1b7bda", 0x43}, {&(0x7f00002f4000-0xdc)="e267bbe645e0443f6f41f4a8ac8d9669034f60391fdaeb54b3e897f1f9b4df56a585b74eae44b6cdaddc2727cdf14e744e18da6769a3f05df85a8d88389cabd42e8364b65d74b8261c927453a4bbcde3173a5a86bedb9bfe75fc7489f3f2ec442b9c2b91d55fdf0c475194175574316d7a580f9046df0b1b0f3e58b2d8b7f217ea2f954b2faa3dab9ae23c0b168d8192bc9830f15b423c69bb40e8fd886802ea9369deafbc3f7c26715b9c70b81bf592dfb5e53add48e23e9aeab99ec02c6bd05e2b0a32cc8c1f1c6353376e8f28548e09e0506c2cc1dcfbe95fd836", 0xdc}, {&(0x7f0000161000)="dfac804d10a6cb4ec83f1e8eb7db53176b86d15d50f11ebec39f1ba9224bfc93d96da5548fb675703523a9d225f8c43d22a8f18430bf5775944d5eb19a0aacb2d2e44d1f3f0a6f800807e1a64a360e212ce8b24d02ed1cb23744d35035f15e668f6876866c85ecdabd9bad5e0e2d3e81929d4b286bbf5bb9d985a83da2c62444095e7fcf3f000bcaa4656e7d79803fe94d4c296ab548b911f6", 0x99}, {&(0x7f0000962000-0x6d)="3634f967239381288aa355ce83a2885ed967098ba31a46318ef1fb56da2fd3e3d15b6ae48e2291c7de4209c3386ca854a588ecdc9f49161d276996c9a263021d8bb0343f3cb0dc9abce73e1adf4e2f9d9094b636c0b63bf4af46f176d643bac714ea898866fcc81733863f1bd6", 0x6d}], 0xa, &(0x7f0000684000)=[{0x28, 0x96f19923980aba34, 0x3, "1ae03b6590aa34a10404942c494e4b765ba05be9"}, {0xb8, 0x113, 0x100000001, "44db6d5edf3a304541b1316409b324466c675c533953a8124c76c846a2d90e44a49bde6aed0658c3332d3f10a996a553b4a1e86085eff58a7a3bf194f968d77e8f68da014f6285133ea6a515847d28396a24f3e9a3bb9e194ed41f06f737fc91df386225e038c41a18ece286109b630a14f07a82182c8e6b2f76b7e13e1d66005b4062c302449f11a712ea1e2be228c02a2107c352ccfdb625b0d4f1d11ac13c7f565d6e"}, {0x58, 0x116, 0xbd, "ccecd8159a17d2d16619cd26dfe5e1fe62d5d7eb51080357d5776044dce4caa36684571b83c783d948c75a0674636c318df8a42e94db450f388d277b4ff7291ea32b95ed40c430"}, {0x1010, 0x88, 0x3, "058125ef6f86a9915a4d59593407c78140c5cc3615db6e9b5feacb44b63471571332aa1c787236ca27cadfb229ab6b9495ba9c2d8d2101e57f29d2ea163cfae36b175995a899c7b072ff2fb6a2595cae4fc050969dc036ad485357e869cb4878759373f1aa9c456384e24133e0ea4a94cc54155c250c144f0a4a49157911ea7799dc5440b3d9ed7a5cb43873dc698f6b1b9b1b9c88edddb36e362f278a62f8ff2a2cd168b83a7b30a5f0bd3f1e432cf2c70f6f65e54b63d14207b06f02640ea07056902ee31db95a2f3f81d6b18200272ff0c6d2422b37d63ba6d2ca296a075c6a45c661dfbb332c2eee4f47e314ad834eb5623bf7373f482cc33e5bba8ba706b86013d4081f13609e8d3c308b69df686fb5c7176545c964586e37e2e19b049098734b0b52ec39a18c87b072726b9bf9a0a555cd469218e53cbddff9926410fc3fc95ba031214e4b34caa02e8a722518b423175016e5650b287ac70abd479e381cad9f8ac6e201e8dfad5d0b0cb038afd5c9ccc799bde8bb2cca851b41248ee57236421bb4e840428e1af3dfbbccc68c5ff96244353e53286bf1aea14a5af9f7461ceb7e229b2b845984bbac50c4cc1cf314cf8d07d2884f4face7f53baf236554ecefa82a006450b4c8174bd30c78fe1af26fbcbd4f4c2f12107d9e3db1de4089f3f30b7253d349c15ad2b5f2e99529642d98925e96e0e3001fc06908209303e1bd71e426350b11c4a25e7fd6d9d373f29175adebdaf0797a6bb31b156d67423d46a0191f699d9fdbb8b214c7ac3e6b14f08fced3d6c58269e78e25d5de9c29f245d3e9a98ca2507363392ef0bc82b427d4b79c6562224bf3ae1f4956b7ed2b9ad91286d7bf76bf5982d4fb1185c8defde9e4b466357e60d3aaf113407e074be17fe54539d08810850b7caec6adb824a00e64cf3db6cebf6b61050a1cb5b031a3b98f0addfdeec6279ba850fba70948b796b3883e594874d7b16d2578983d42b066057a294c360d3191e0c7df8644f0ba6a4914b43e4f6e9bfdde915dbd8312db6f322396aac9a9e44b845907cd1cf9dba5907cf850064280f0815d17ebe9c056359650cdd9c686d3bd5edead35125b13502357308a074e18751261e3e57943ca82bf59cba4351fb8fb42649e159497330419e2455640d845ae83db7fce09a8b0db526e8a0602f471b82e71398362eadf5580ca20e9d4cf14b1bef3ba98c23b153ba8bfbb78c3c0d830deabb2361f5ce062f078cca123cf2d9164b5961616615149f536a09fd70be8831c637edb77a8f1364d2cd752b5c4ce64040f12d6a9f7edfcaf96f18b0202890b8f907c42ce6455bb09a5ef42091741efa5659799df25f65620796b4042272134bc79d5b047120b7d2e9e38120762d7b6ac22ec6e6cb627fc86fefdf581de898fdd995d234ae30b3db36861ead2359a92eccfb400c56216c723b21724d460c73b9dd221e408dcd426c39d2356281533bbb29a8ed09b674802f84d5794dabb1630c1e56d5be394363a3f7da917d34730369980167c561e8a27108c3619a00132186376c414f86dd6486eb0046be9021331223792cc8643a85039a6002cfb9971733195cd8e0cb4cc8be89399acf23d2c8b4bf4181a785da3817b10e16940fe88e0a52b62d5812a52e017c80c662240f376a8f2421a0569edc420f7b87aa329270793f5cc948bd1cca49815f813d6f5b1a955e6476a6d683e6742e1656602629915eab7eb6077dc0eda0b86afe9a115d21348fcf8ddfc2891f0c2686fc1238d6d546472cfa4920cc58bccc3b4cbb4ed3f8f99f94f0e55ee9d9b4890654fb0fad142e3e776bd497cf9c94f620c6098ac113460156b5e26b942d9a0ede959635aa713839220d2c155d19117ad8ca70375b9f4c11ea3f16dbe03695dd52773c0b892b490a14d337632c31aa309dc3d5b20f2b4757b61add54ea36d993b89caf1bdbf7210cf6da4289994cba86930087a130e83d4147a47d2d6378ce5b338cfcbab386ff0e90aadb1ac61bc64c167214286ac0bbb24fa6b7e3106a44fa2ce0e5b94f922e8e175a405e4be6d8f41e18c49b7dbe6fb4e8d8ecfa00c7564538ebcd4af268f55071d67c74eca2fdf0e8288352ff3fdcb81cd01c2c9250411ac2686f58a98ef76c6d87086ed5fdf1c9aba2586f1f172647749799c7f087521bd4fb7ce3ef9cf1f163b1d72aaa9a74138d36e67f1e976a87a8055e240d31943bba24e88bae1ceae36c6b27031367178d900f0bb3b1153356f008d89e852588f15a20d868d04968e1f42edd579fcb7d1bfbff9a95b4a7f8344a212968cf9e6cdba2db19d225c8f87975f6a8aa974660abc91b2e02578720c9fa0080c709c8c1800fe0bc49143d06942705edb081177098ecb0b16fbe1d2ef066560cb3cd371499bda0722749e10818039f2d8557a7455530db8106ec61b597aaefce8ad35f813906ddc26ba2b0c7cc8dd99439c2cf508feff80f9003b71836d2295c46ad04640c077c287bd0f99292d574e2c14a93dcc1d1349c6e80040e1b9e1ded973b180d6d5145d4eadf88568300cd44b6924a08a1ad125ad80e74eb56780a986b111eb88a69ed5d00006d42d93dbf832f11adfa0f2a543635acd29cba614c2db0222f9d9e89b237d299076c5051492994e731e1b44e057fac61c9d90dd2d97db72154448370f6ff37a9d2d67f902ec8f8f564948da1ac65daf57bda5f2f68623cd831553f415f50c8738fb052d72615ddd02b43aa4a801807d8605ee0c33de1ddf726f4d30028cc4a9b072743d3adb938e56767a25d835281529148be22e0e417bc213afdf1eff75d0e0d7ebc71fd7967c79de614498e8ef353eff21f70faf707a2811a940cdcb2b326f2b5b8d1bd44126273507a7e2b94933c8cbbd2499d58032b9f8e09b2c6eddc00ae922575ee7c298e041c1b7625d152994f4d3f6bedc7558de88f418d6a5d5d30f3d56d2ce47f851e1f1fa0a2ed305c4fed156fa949dc158f62b8bc7799acefc4944f0a4169aaf3be13f93930d21156f9cf4ed0f7fb112a2c495dc6afbaf95f3953cb4ccfba0418519567c1ba57661dcf046a8e84fe52c63a89904eb28a3803e7e05f46ba467b8593efcef53e5d1301edb6e6a05bafb49b03691c9ddb22e8f8514142430f909581996432e0c2aabe70e2933b71650d0688c752330a8d6765884a4b0aceb4db8b7b5e2cdd04191ff24ee43ed768ccf2b47320991de5f4f5c793305a7429155ebb882f232a0754ce4c70d055f32c0eee610159870d0e1ae042ee743494bf617722afaa60e4ced533ddda4db6464d1544695f890f4d12f948818403611bcb0900278a14de787f498d0a6104493ab786893b2c89721b272cdb590155d28ffad49c1b16b96c2499f104082ce3c2bfdd282f00d61bbb814a8f15bce0ef40425f9e3ca1a36434eafae90a82f7d414ba3347681525371a1fc1af1767768b11dd983e081d64643498ca92f8cfd4e6849ab082d8069da5217e48a7763fbc094a0747f98544abdce51d6aa34acf4ab23a4f252c8d57b6e5ddf7a3e7c1d26853c902cb903df5fbed5befe4b6e3426af414aa2a27170853bcb35c1e6369e875de9481be8ed2d094ae743368660d0d90039f4b3757072cb2af13f62a201108e7780799c6c9c8174668b1396a917d61a57fccf2c7a0558eded0e56ed6aedc80dbe7bc72b83a8eac30ed6f238691783bd56405708cc60007da1b2f72854c0c403153b9f21c64caabad9fe9fc9942b16e958e01b4c9883c9f36a63765d750dee008db85f835bb94589eea27d70760606856302c8fae3d55922f9bf37668654667b3fba971e727c6ed233446bac2beef63a753907186e20a2dacd72cf100543fd88479259eec2a3ddbc4b1ae6abf1ab8cd297b481aff330aaf60e53abbcd25ac9a08ae8d771edf2095a94c4dafa20b4defa16cbe5787b9e2f430858daaa27eeef73a4b536b5470929c9c337ba89a6b766bc62cc544ed6e437dd3fdcb020e8b5f055ee145e24ad7fc98c626e204c8c4ee91fb7ab3790ec3c050eea8abcbc6d1f705bbe08a8ba7932bc0ecfbadf987e6a12b651abf253fbaef01dcca0b55188c591b7c3fe82e95eb818836fd3536c753887d108756e600fac5dbf534ace8078995afe2da22c12630aaec49a79b064b0b2ea93dcf11c31d7a24e3d1ae374ad04ff1e46bb74be798be54efa70e0462bff57fa76c0d2651087062e376a55f7dd7ae07e0b989e39b4612fd20d708fbc6e2145c6ccc573902b70b2b13f78032e8f9c4d7a9ac79cd97b93bd4be1395d02594d7a8947e1d58b0be76f445dcc36c1f5eb962c46ab34a56859fd75768651e583d9b3ec3ddbee603ee3c873041cdb1b440009b327500340d3e72a2ef5ac91b25b5595a99c789307b0ec83fa37ea41e85ec8aa746e5c47d7f193cc9bc4e3a988072aa145209d08aa4b2ce9b8f8d9057cc5cf1df170a09ac7db4128b83a0410d63bb2589f92f0b7b2f859d1834374ae35f56e86c6ff528111dafd9121c34b66e078984eb3b2fbfccfa617bcf89bd3f1661b5279c0a80ea31da0dac2655c140c1bdec587bd7586137d8bd98b63efad68099becc45a10b260f32b5d31c00735091f8b0991c9d7ecb3ead2372b233d71e6ed327b0f46538425f6ece4b53c9fe2f573a595a2d3dd9d9097bd51ece044a171c489aeb4f6c90179f3fe87554178a238e3ece3e2d1a280b24d1489fbd742e95562ebc7d73c34d034dc23e2c084be1e03860def8ddc4adcd2b3330492213d48574e84b51e3534844f04f4a2f6de8ffcc43c0813a7a48b3a41c05390c20fa41dbe53aff61a14ead5d3bef25455b37c2f938e237d36d9543cf5e99dbf7805f717b531bff1a2ad8da74fdc6077235de6b195fac24457a67eaa8912fd17029f0b4e07224d9808aa72baa4b648d8d4cbc856b289e5856430115401f7184ecadf32fdc95da4a3563f807409fcdb43f20fd2c200d47ed47395628520c003d8baf1145104899724648ff67a18c54edde6f0bdb6214b9ee466a22245a156ce8e32f3568256a377a4b4e88f525c0922a39fe75025e89dc3e0a82ab69b678a7a04b58dabce99155dcc62ee6940b967af445c0847d2a5c483318ea302a7615f4cd69300fdc24d92225b6a28a4e6b64d46f14f745b9a4bb19cff3f651609105beb63e754aac5bdba289f40ed50bfe0aa1951063996f502422c63e358f0d83612a1bac75ad0574bd88f2d305d29577dc9d0c8ee6eb188c91086549a3e2520aeffc8e3715a47279af4c36db8c602c6827ba6cab2c783b5d70f4defde29477b65efe33291cca4ced377590277d4d0ac1bdc38400605e442d3050ffc43e93037260156adc7368481f8f643049b73e8e496fbbe94f97e3d7a317c22e6d7168af349bedc0bd681c4af1c3c9d17a50fb1c662413090f48f08629e3468ff61296fa2cfe7e3ae068f94b92e8489883ab8dd168f93e7acc5bdc2b4ed241fee963ada1d2b8c9fda67997a2ebfd7409377e228289e4d44021233e2f236f228c42e48c5347d739e33d19415cd5ed45f50f5086790fd0ee241a560f6e2a9a99d0a70e26d030cf43415284922ec58ee0a04a0172925b459f4623f8679d4de58c81c097a39fb0ab1cd62e92bb609d74ec5a589cec27525a3a2bfc101560c63a3086a1143014486d60c68da57e4410886066804c8fe1a39584439e60dfb385df6f58fdbcb11c595b89bb146fe1c9a7393f6b2aad1907f138678790aade8197bbb3a9aaa191e71f79412c13305cc449d7f142b9049d12eaa9197b0d69ed8763902c10147b764b2bd7a90fb70268dd2"}, {0xd0, 0x10f, 0xa48c, "d952948ead58fd1d9d3dfdd7926ba29ed90ec73e8448847e8db4f2e27a6985cb254f9b7a5ebca6369a28c97e6ddc77f668b63995ad97dcadbd9a213ea0173e1a22b9fe6a22b5087aaba3cf1b781298ce512e90f8067500f8da22276abb39901e701bc7b0db1f98a7a2bf8a85012f87623c49c66600b43245ae61ef4951a21dd745c601bb734d040ba0d8d2d011078a146bc713c68b4248586203e1efa02712a2704de78335eae9c0f5a0342dda120b93b7654611ec2325ec05228f8e66"}], 0x1218, 0x800}, 0xffffffffe10ab1ea}], 0x3, 0x0) capset(&(0x7f0000000000)={0x2019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x11, 0xb, 0x100000000) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000013000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dbb000)='/dev/snd/timer\x00', 0x0, 0x1000000000000002) ioctl(r0, 0x0, &(0x7f0000910000)="") pipe2(&(0x7f0000f14000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00005a0000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007fa000-0x15)='/dev/pktcdvd/control\x00', 0x200081, 0x0) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008b7000)={0x0, 0x0}) fallocate(r0, 0x2, 0xffff, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) [ 37.751341] binder_alloc: 4381: binder_alloc_buf, no vma [ 37.769255] binder: 4381:4434 transaction failed 29189/-3, size 0-0 line 3128 [ 37.781803] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.787764] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.795088] binder: release 4381:4399 transaction 26 out, still active [ 37.808150] binder: undelivered TRANSACTION_COMPLETE 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/08 11:20:36 executing program 1: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000060000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000697000)={0x0, 0x0, 0x0, @thr={&(0x7f0000fcb000+0x653)="", &(0x7f0000781000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x0) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000093b000)='/dev/ptmx\x00', 0x1000000000, 0x0) fchdir(r0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000180000)=0x0) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000a44000-0xd)='/dev/usbmon#\x00', 0x4, 0xa080) execveat(r0, &(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f0000a4f000-0x18)=[&(0x7f000083c000-0x3)='$,\x00', &(0x7f00001b5000-0xb)='nodevuser^\x00', &(0x7f00009a7000)='keyring\x00'], &(0x7f000078b000-0x50)=[&(0x7f0000484000-0x10)='md5sum-vboxnet1\x00', &(0x7f00008ef000)='[*$\x00', &(0x7f0000f02000-0x6)='!&*\'$\x00', &(0x7f00002fe000)='\x00', &(0x7f0000849000)='\x00', &(0x7f0000299000)='GPLvmnet0\x00', &(0x7f0000881000-0x1)='\x00', &(0x7f000033b000-0x1)='\x00', &(0x7f0000b06000)='.\\.)vmnet1eth0%\x00', &(0x7f000073d000)='em0/keyring$nodev\x00'], 0x400) quotactl(0x0, &(0x7f0000fea000)='./file0\x00', 0x0, &(0x7f00007de000-0x1000)="") 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000891000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f00004a1000)=0xc) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat(0xffffffffffffffff, &(0x7f0000acc000)='./file0\x00', 0x20002, 0x0) 2018/01/08 11:20:36 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000385000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') writev(r1, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f000093a000-0x1c)={0x9fa, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0xba4c}) [ 37.834386] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.858042] binder: release 4381:4388 transaction 26 in, still active [ 37.866106] binder: send failed reply for transaction 26, target dead 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000f99000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000d24000-0xa)='./control\x00') mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f9c000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f9b000)=0xfffffffffffffffd) syz_open_dev$sg(&(0x7f0000f9b000-0x9)='/dev/sg#\x00', 0x40, 0x100) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) bind$netlink(r0, &(0x7f0000ccf000-0xc)={0x2000000000000010, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000adb000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000ae000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000064b000)="19113ed721d6517f0ced58725f56d85f4b3d715629c96dfdffffffffffffff30d6281f0f33fa") mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000058a000)=0xfffffffffffffff9) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00006fc000)="") 2018/01/08 11:20:36 executing program 5: clone(0x0, &(0x7f0000001000-0xda)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000400000-0x4)=0x0, &(0x7f0000656000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000418000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsgid(r0) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000512000)='/dev/sequencer\x00', 0x42, 0x0) write$tun(r0, &(0x7f0000d02000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="87e0981f8696", [], {{0x0, @llc={0x36, @llc={0x0, 0x0, "8b73", "fabf4de494395af2f5219566068e142a082897dc92e58b8105d52ad76d1a9233c582f96a541768c389758102d657b6ce46f0"}}}}}}, 0x50) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000cac000+0xe1b)=0x0, 0x100000001) finit_module(r0, &(0x7f00000c8000-0x10)="74756e08000000000000008000000000", 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000d60000-0x18)={0x0, 0x0, 0x3, 0x401, 0x1, 0x0}) 2018/01/08 11:20:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x200}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000f8000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r4, &(0x7f0000001000)=""/104}) getsockname(r0, &(0x7f00008ba000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000)=0x10) r5 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r5, 0x1, &(0x7f0000002000-0x10)={0x2, 0x7fffffff}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000002000)=""/225, &(0x7f0000004000-0x4)=0xe1) 2018/01/08 11:20:36 executing program 0: pipe(&(0x7f0000d46000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"d42501010000fc"}, 0x4051efd4}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) getsockname$netlink(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d91000)=0xc) 2018/01/08 11:20:36 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001f4000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b77000)='./file0\x00', &(0x7f0000001000-0x10)={0x200, 0x4000006}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) 2018/01/08 11:20:36 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000003c000-0x90)="24000000190025f0011c1ffbfffffc0e02ffe6000000000000000005080005005f1890b3", 0x24) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000003d000-0x4)=@int=0xfffffffffffffff8, 0x4) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000032b000)={0x1, &(0x7f000096a000)=[{0x3f, 0x0, 0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bb000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000411000)={0x81, 0x0, {0x0, 0x1, 0x6, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d30000-0x4)=0x20, 0x4) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/08 11:20:36 executing program 3: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b4c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x1) 2018/01/08 11:20:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ccf000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f00003ca000)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000e2d000)='./file0\x00') [ 38.074629] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 38.086791] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x3, 0x0, 0x1f) lseek(r0, 0x0, 0x6) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e2b000-0x8)='./file0\x00', 0x40) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000803000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a11000-0xc)={0x90000010, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) dup2(r2, r3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000081d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000122000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r4}, 0x14) 2018/01/08 11:20:36 executing program 1: socketpair(0x5, 0x807, 0x1, &(0x7f000059b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x8200, 0x7, 0x0, r1}, 0x10) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f4c000)=""/165) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000b2000-0x18)={0x7fffffff, 0x9, 0x8d, 0x6, 0x1, 0x401}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000943000)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) lseek(r1, 0x0, 0x0) pwrite64(r1, &(0x7f0000231000)="94000bb7f3f9ff60", 0x8, 0x0) close(r1) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000038d000-0x4)=0x3ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000700000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000acf000)={0x28, 0x1, 0x3, 0x8, 0x800, 0x1, 0x4, 0x7f, 0x8, 0x3, 0x8}, 0xb) ftruncate(r0, 0x5) 2018/01/08 11:20:36 executing program 0: clone(0x3e38b3adcbafe9c6, &(0x7f0000a32000-0x50)="004fec7db14c9232a8a59e93ebbe097c20a3d558495437fdc1a724418f81dcd46a425c92e140279c76065a4d92c3485e4d03ebf80e0f901e3620eb86ec2fd061f1c176ac78c4d8e11a203bee84e76e7a", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f00004af000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000372000)=@known='user.syz\x00', &(0x7f0000548000-0x2)=':\x00', 0x2, 0x3) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)='\x00', 0x3) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000003e000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x35b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x6, "588cfb696b372a8e47705cdee0060d6e9919bd181a9a1d059bab6ef794d18b9846bdecdba496fe1634f80bf820446994dbf0c88efe5599c5cda5c3b2655844a1fd9c7299eec5dac81c9061c57933193a"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x20000000000b, &(0x7f000000f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000003f000-0x4)=0x7fffffff) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000003f000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000040000-0x70)=[{&(0x7f000000f000)="8b223eeeb0424c4ef44c22fd199b467633648f8d4decd0cb0fb4d3c1778c0e81f526e12dc074a056bda99f8fdbd3f244540c4edb0115497ee279a0af7cd7bcd18275aa11398615", 0x47}, {&(0x7f0000021000)="b23f25c5685d029c3a43e1069f0ca7aa69547cf8144413685c871fd8a16e5a629abfc5b6c5090de426776c5fb9b5c6f91d059ad6db6173badf766d09b5dc42b6767768152fb9cd0aed2f6516c8d0df11249074dd2f4be0d32da256b75370edd84b8bf49f72d2f0d67c9a2a13c033adc360f5a95bd762655cf46810f36f26054c526bcf3a46cf61ce10d24f2eeb32c59e06a69ca50c1d", 0x96}, {&(0x7f000001f000)="994e5c97f199e50b31b0bd4e8d912ea5f9c88548fa75c6ebc3da497191017f3542ce9af44e71526d70f17ce396b0e3a44f73cca2b30336505e6b3f9f62859ba0da62b0dd6b60532bfef08ca2b1f81e4c6a5bfe64e4be5b8c8109378659bde1793102552a8dc1a1add795c4831d420f67c87c9595bae4", 0x76}, {&(0x7f0000040000-0x1000)="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", 0x12ae}, {&(0x7f0000040000-0x6f)="1a7f63e1e9e62cf69365de59570f15463867a497210bf6f62024af09923eb6d67d324499c201c08cf49c82bb7b8bd58148a3897a831e537c38a9cae2e335c1b671092cce37dc0a960bd478ae9dfd361e4eaff91cfa54cde11ac9eb4698f85f64a562ad52499863758c4b6e6376fa6d", 0x147}, {&(0x7f0000009000)="c63cbfb2e265d4da7282fc1c8b82e737ed9173041e179eb5612961a4519ca9ebd39993805621e4d2a415e33d743807e84ebc1371c69edb9b76399ad095a8112a19ec8f3b17854365d14084451bf6d7", 0x4f}, {&(0x7f000003e000-0x67)="5bc85591454de0010f72dc8cc75bbb7e13b2b900f9663932a3b1111a8b3b379190226d1eada44ce22316f7c23a9c458ff2040627471b44273cd9ef587128955786da8abfff0a915a76358a096e25a0325bdd8a23b40f03d5a0841a13acc059f4c15715464d99c6", 0x67}], 0x7, 0x0) socket$inet6(0xa, 0xa, 0x103) 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bb000)=0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f00004a0000)=""/139) 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000160000)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000344000-0x4)='tls\x00', 0x4) sendto$packet(r1, &(0x7f0000913000)="f6e6da", 0x3, 0x40000, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df1000-0x4)=0x14) 2018/01/08 11:20:36 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000301000)='/dev/hwrng\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000915000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000385000-0x4)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r1, r2, 0x6000000000, 0x448) signalfd4(r0, &(0x7f000082a000)={0x7}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a74000)={0x0, 0x0, 0x30}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000002000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001bc000-0x8)=@assoc_value={r4, 0x400}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c34000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f000009f000-0x4)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000e5d000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00004f0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e5e000)=0x10) getsockopt$sock_buf(r1, 0x1, 0x1b, &(0x7f00001e5000)=""/192, &(0x7f00006e2000-0x4)=0xc0) 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000923000)={0x0, 0x0}, 0x84000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000c9000-0x4)=0x1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x80000000000000, 0x0) 2018/01/08 11:20:36 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000438000)={0x3}, 0x8, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009b0000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000195000)={0x2, 0x0, 0xc, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000185000)={0x8, &(0x7f000054c000-0x40)=[{0xf821, 0x100000001, 0x46e, 0x8100000000000}, {0xffffffffffffffff, 0x9, 0xb6ae, 0xd5}, {0x8, 0x2, 0x0, 0x1ff}, {0x6, 0xb99, 0x8, 0x8}, {0x2, 0x8, 0xe60, 0xb4c4a5}, {0x80000000, 0xffffffffffffff00, 0x7862, 0x5}, {0x1ff, 0x4, 0xfd9, 0x2}, {0x3, 0x5bfc, 0xffff, 0x6}]}, 0x10) r3 = open(&(0x7f0000afd000-0x8)='./file0\x00', 0x2, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000514000-0x4)=0x0, &(0x7f0000214000-0x4)=0x4) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000f7d000-0xa8)="2400000013000701001d04000000090020000c0d0000005dffffffffffffffe6089617db", 0x24) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002f000-0xf)='/dev/snd/timer\x00', 0x0, 0x105000) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000006a000-0x4)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000002b000)={0x10000000, 0x0}) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000006a000)={&(0x7f000002b000/0x4000)=nil, 0x4000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000024000)={0x0, 0x0}) 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00001cf000)={0x7c5d, 0x3ff, 0x0}) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x380, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe3000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e48000-0x5c)={0xfe61, 0x0, {0x2, 0x1, 0x3f, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) fcntl$setownex(r1, 0xf, &(0x7f0000fe5000-0x8)={0x0, 0x0}) 2018/01/08 11:20:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffc, &(0x7f0000000000)="e9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00009e9000)="d2ffffffff2c9e45e194aafdaba1e4b123c4e75464a57b0c72e91b595fdd024f6fc058fbc64e05692c785feeb55abb597432b2b740332ecbbec2b7b5017318470ad4000000000000000000048f9f8c") lremovexattr(&(0x7f00005ab000-0x8)='./file0\x00', &(0x7f00009f7000)=@known='system.advise\x00') 2018/01/08 11:20:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000c55000-0x1)="c5", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004f7000-0x4)=0x8, 0x4) fcntl$setsig(r0, 0xa, 0x1) getpeername(r0, &(0x7f000087d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c9000-0x3)=0x10) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000a5d000-0x11)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/08 11:20:36 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f7d000)=0x5, 0xffffffffffffffc2) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000473000-0x38)={&(0x7f0000f7e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f7f000-0xa9)=""/169, 0xa9}, {&(0x7f0000f7f000-0x65)=""/101, 0x65}, {&(0x7f0000cad000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000d91000)=""/106, 0x6a, 0x800000000000}, 0x40000000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000f7e000-0x10)={0x6, &(0x7f0000f7e000-0x30)=[{0x5, 0x400, 0x3, 0x4}, {0x401, 0x2, 0x1ff, 0x5}, {0xff, 0x3, 0x1, 0x9}, {0x8, 0x11, 0xb12, 0x7}, {0x6, 0x50, 0x5000000, 0xcf}, {0xfffffffffffffffc, 0x6, 0x1000, 0xff}]}) 2018/01/08 11:20:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff4000)={0x0, 0x5, 0x80000001}, &(0x7f0000faa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000254000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x100000001, 0x7fe, 0x6}, &(0x7f000056d000-0x4)=0xa0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000cd1000-0x20)={0x0, 0x7, 0xc48, 0x7, 0x4, 0x8ce}) sendmsg$inet_sctp(r0, &(0x7f0000686000)={&(0x7f0000155000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000e2c000)=[{&(0x7f00006b8000-0xc3)="ced0d79b334b801eb3239e5bb6640a895ec0b4f24cb85dfa6f8cf98be437025bf75587f7fa6cf5a7158b5b7079338b5c18180f184332ea3b0510a20ca2bca00674045c84bde166dfd288fe85cc11550099bb9c511805ddf0368d6b706ab92940526d7b09c8ce929219092a8659e8e1d0cfe4f5f329ae32a4b03701ad6d328b216f6e9ddc33dbe5ecf3cc1e65482761c60ac07d9846bfefeedb2a5bc9e70055c80c4ceb9183d5e0694bc356e77387e174010d222a1adfef782012c0bb7af204f288f82e", 0xc3}, {&(0x7f00007a4000-0xa5)="7538f70cfc3c2764d85ec7c28308ac7ab26eb449b08c9fbac13f0eba09f4c707e1e155cf16a988fd1d4c33634ba9821983978662a94a47baa2fbc5d165ddcdd5f60f588ceb162d4b134a2e7cfbcb248d95d59141fad338a9113961aed788b2f0c2b83b2905631c6a068110960b1cbc93080254cbaf56eab37b09e512154888985efecb1b2bb043c57cb4c55de04a7a74def85bfe9f3a766da9314540eeaae160816c478127", 0xa5}], 0x2, &(0x7f00009e7000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x0, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x20, 0x9, 0xfffffffffffffe01, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8006, 0x0, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe0, 0x200, 0x10000, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0xf670, 0x8}}], 0xf0, 0x4044}, 0x1) accept$llc(r0, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007b0000)=0x10) fcntl$getown(r0, 0x9) acct(0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000032c000-0x4)=0xee, 0x4) 2018/01/08 11:20:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000067000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x94d) listen(r0, 0x1000000000) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000196000)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "0000000000000005ec0001007f8000000224000f8d8c070072853de52ecf1544f38100000000000000e6f4b739ae7c3d17befa45cf658d0167b61a8a"}], 0x4c}], 0x1, &(0x7f000052e000)=[], 0x0, 0x0}, 0x0) 2018/01/08 11:20:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) pipe(&(0x7f00009bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000010a000)={0x401, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000046b000)={0x0, r2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/08 11:20:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x401) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x40, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r2, &(0x7f0000918000)="", 0x0, 0x40, &(0x7f0000c4c000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6) recvfrom(r0, &(0x7f0000cd3000)=""/69, 0x45, 0x40012141, &(0x7f0000562000-0x60)=@nfc_llcp={0x27, 0x3f, 0xe0, 0x0, 0x8001, 0x8001, "7d1a5680cd638e6f1b5255223a4dc714ddf05c3b7638d892eb2ad134bd60c43f99398de3f1be0d830ba5d1d3ebcac0005dc6cc2af34534e30fd2fdf2f1c485", 0x3ff}, 0x60) prctl$intptr(0x2f, 0x560) getsockname$inet(r3, &(0x7f0000900000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10) 2018/01/08 11:20:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000001, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000b0000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xffffffffffffff45) connect$unix(r0, &(0x7f0000fd2000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000068000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000066000)=[{r0, 0x0, 0x0}], 0x1, 0xe6) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/08 11:20:37 executing program 7: keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008b5000-0x4)=0x1, 0x4) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xfffffffffffffffd) flock(r0, 0x0) 2018/01/08 11:20:37 executing program 5: stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000000000)=@nfc={0x27, 0x8, 0x4, 0x3}, 0x5) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/08 11:20:37 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dae000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c33000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000255000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="85d5c75bf1df30ea29f65f52c8a28b4c"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(r2, &(0x7f0000805000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0xffffffffffff8000) connect$inet(r2, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00006fa000-0x60)=[{&(0x7f000057f000-0x1000)="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", 0xb89}], 0x1) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a2b000)='ns\x00\tXt\x00') unlinkat(r0, &(0x7f00007aa000)='./file0\x00', 0x200) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000589000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000f04000)=0x0) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x2c0200) r0 = syz_open_dev$tun(&(0x7f000000a000-0xd)='/dev/net/tun\x00', 0x0, 0x6000) finit_module(r0, &(0x7f0000004000-0x19)='GPL]@trusted:vmnet0ppp0)\x00', 0x3) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000008000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000009000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x1000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2018/01/08 11:20:37 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000774000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000041d000)='net/netfilter\x00') poll(&(0x7f000058d000)=[{r2, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x200, 0x0}, {r2, 0xb, 0x0}, {r2, 0x480, 0x0}, {r2, 0x12, 0x0}, {r2, 0x2100, 0x0}, {r2, 0x40, 0x0}, {r2, 0x108, 0x0}], 0x9, 0x40) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) syncfs(r0) write(r0, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec6000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) write$sndseq(r1, &(0x7f0000cd0000-0x90)=[{0xfffffffffffffffe, 0x7, 0x100000000, 0x4, @time={0x77359400, 0x0}, {0x1ff, 0x2}, {0x1, 0x3}, @addr={0xfffffffffffffffd, 0x7}}, {0x5, 0x101, 0x5, 0xffff, @time={0x77359400, 0x0}, {0x5, 0x4}, {0x2, 0x4}, @queue={0x9, {0x1, 0x0}}}, {0x8, 0x2, 0x4, 0x6, @time={0x77359400, 0x0}, {0x1, 0x5}, {0x7, 0x1f}, @time=@time={0x0, 0x0}}], 0x90) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000faa000-0x8)={0x0, 0x0}) mincore(&(0x7f0000906000/0x12000)=nil, 0x12000, &(0x7f0000363000)=""/179) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b88000)=0x0, &(0x7f0000704000-0x4)=0x4) sendmmsg(r0, &(0x7f00008ce000)=[{{&(0x7f0000013000)=@sco={0x1f, {0x401, 0xf19c, 0x3, 0x4, 0x0, 0x2}}, 0x8, &(0x7f0000623000)=[{&(0x7f0000b93000-0x8e)="52e719e9583d8905ab14799ccfe52699c3751181390b1fa787caa44aa7a20c383d4fb308aab3bfa49e0b3c5822383f33d2ed0f3127760e4bcc86f47df4043d1e1c70cc37853033d2d881562e75a2062ff70b6bd627ecb03a6dcf84adfd955d2962c8e1546cc7fb872731119a5f6f26c82104bac40400b865432436c1143dba391e2020479bf8fab2ef21a21e9095", 0x8e}, {&(0x7f0000358000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00002c9000-0x4f)="34747fd64d074707094fcffbc920ca25daf2174a0f7b33b719d0f8e253d5a9c290d8425728f38ca4760827e8e0dd3fe372c774cb1476f5b96b5cc184f4805d708c833df0b1a88090efcf1e6efe96a6", 0x4f}, {&(0x7f0000e94000-0xaf)="5138225920d5c5197964bce5979846736f5b91ace4989c3861ead6436103eee62aafe2c3bee474883798c1bd10c7ba567bce26702c2514e1c4855079c08ed9627f7ce3c2f5d943c9c5bf94d18b868a00c0f132fb15aa88cff19c278181dae2d26f82c89c9363f4190e721765471cb49a22dd1410b37da6a1dc59e344c8ae39f2571a9a01f7f32149323fce73a4eb876e2bc41be7f2e95b4f8490a04fa1c421908154e10e53eba0b957e18115dfceb5", 0xaf}, {&(0x7f0000ecf000-0xc7)="512736da19c8f55b06828c478b220e07a018ce2418194742694424fee41b51b175a9e802ca7b423e97c7df172791ef091550f286511bdde04876299247347b206ce51c9034da8bb2691bc6d5ec4cfa7ca7f78f3b1acec3613d93c558f8d55e6d0d3f21b084a0b4b9674dc56e87049f02555e994e562038f32f7dc75a0eaafbbb6dd02f65bbdd138b7a6441f2a212f49859ab0f2129857875ab1de57b5fbe7e31e9a4caa778369adc6a7ceea9375b9c922fd02f63d0f69d9deb35fcb902b17fbd7ccd4d00bfecfe", 0xc7}, {&(0x7f000010b000)="c3cc52b4f354df82ea1d1f6d618a366ab5949a5eb1ce683fa369faf5e5d457a7079ab1c1d78528d75f38946b89a3ae3501cb4b938cc2a1ea3e6751b903a55c89d5c66ad0f2d94b3b44bc02dfe68364efd64b011070a6533d18d9d37d", 0x5c}, {&(0x7f0000f82000-0x89)="1a7ac034b9a8d5abe9ef7f0bcb0ed6cd6bdbb0cc51fe40b8e7b59556c7bc1f0e7d132a75013bdf684f0a88b6220edcf59bc97870175a61f4c1daac4d0ff80f11a556506015ca731579f61190415212fe0cc7ea363bd832c9e7acbe43f3bc147906bd4061518cd54760517c2b0dc18391e112065741b51df0ac3f225b6f1d9db8de53f6021d2e635ece", 0x89}], 0x7, &(0x7f0000d32000-0x470)=[{0xe8, 0x10d, 0x4, "5fac9cc67064320504e5c27cfdc68edacc1bdccceff16695b7da30fcabacf9cfe0071a2daa6ede27778dfc112ff085f6a6c689a21d443991c9215059e012773ef82676d2942f40ad9a34b850868406542683719a88431171cf332e800c6b3bd23d9efff0ce3e2259a3e621b0bcc55bebc3cd76a67c03d50fb94a48254dae10108d20efe521577c6a2332805597b66bd3880fbfa1d6ce3b60501b03d5c4568c14fdae30eafd3ce146943073a8372a1fd14cf41460c31a003963df46b65310bdf0a769e302082217ddbc8df410a93022e8d5"}, {0x98, 0x107, 0x5, "6760faca6c4201f90d7e0e890a95925b84e052ead3e7b367f2fc26ec9318b3a2cf17173580e74b734edbe59594c8b6883a7207871e532c6d569882de35616ac0c3d507772bcfcd6e2ed164489c75b7e15fa97156c9de4a40c5985e9312a8ceefc496ed996c739fdd2126344c1569f49918eef6cb4873f8fbd7f68f11fc8dad5a21b7240ad5"}, {0x78, 0x29, 0x7, "51511d4c9f79cdc608a854938b2ceff1c1e3898aaab1aa30426ad410583edb5b3891a981b9b837b3bec221bb30b5e43f0b0e71e8a751ba113011e4850ba6c115ab8b5fc0d7a33c1079ec847bec0dad8899d2494d7cb4c2272b0b7d2fdb834fbae1398b30a5"}, {0x50, 0x1ff, 0x4, "86eaa4f54a6ea3c4e8a398d2eeb76b83808f51deefa94786f921f0f35046bbff38e2e0c3799753764da8e326b7480d29c5c23a5e715ba2d0cbd0a1e851211e"}, {0xd8, 0x113, 0x3, "3f86ee4007232784a33891500010e36ba0dd2bd4d20ce894b239fbe8f8a4eb55962fd6324e92c90f7658bddbc1615c63b347842ead708f829da81f95c1475ac11600736fd61e7eb2e4a16ee64f362e53d2ee3f814ec8f89849aecd22d5ff026954677ebef4b87b30a851f6cc0df15492cfa57c89ea8a9431f730d93595b6ea71627e73c45ff86cada5e194a1ac6dc91c189048da0b6b2c137579af78dd52ba0f66506fba820512d7a086f4a1b1fa32b19308052a5ed8dfb5e3a9a9ee6358a75a2312"}, {0x50, 0x3a, 0x80, "df2438be9ba8b20df8977e3d82c8ede629cd8e52639c8771dad084d6f4243cb253b0b08829dd0a59cb196c2b1e61797db9ad885d96f8fb5141aea14d01"}, {0x100, 0x108, 0x80000000, "93c7a4329fce0e99ed013339afb524f6bb7b65a0ede51f907f6d4ad2a54966c84af7c1cc0bb6a7f6f12c69d0bfa0b4f7aed6ca16752d44258f2380c03645de96a982b2109db8b47fcbc889cf9f2abf1fc27694ee93ba3393141123574354e252e8a3482e17f3413e6afbc43e9477e156dca4ef2bb02b24c7e6ff0fd9957b83024100af64dadf98a900826ae26626aae5f9da7e22030c687faa002834f9452db7bd07e2f0c9b209380e0ccc99aeac18911668a16ccaa9930d8b992e210d44fa2e4d414320deeaa2c7fef4cfc41e5c80554a09106ac1feb5fa93b267609bb0183c3302fc8f5423ffbf010e92ea135a"}], 0x470, 0x40000}, 0x4}], 0x6, 0x8000) 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005c5000-0x8)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x400000009, &(0x7f0000c30000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 11:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x30ba82, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = mmap$binder(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x2, 0x41011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000067000-0x30)={0x174, 0x0, &(0x7f00005d1000-0x174)=[@reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f000059d000)=[@fda={0x66646185, 0x4, 0x2, 0x2c}, @flat={0x77622a85, 0xa, r1, 0x3}], &(0x7f0000734000)=[0x38, 0x38]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x50, &(0x7f00008a3000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00002de000-0x50)=[0x18, 0x28, 0x0, 0x38, 0x78, 0x28, 0x0, 0x38, 0x38, 0x0]}}, @increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000c77000)=[], &(0x7f00006e4000)=[0x40, 0x0, 0x78, 0x0, 0x78, 0x0]}}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000a6f000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x2, 0x4, 0x3e}], &(0x7f0000051000)=[0x60, 0x38, 0x48]}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f000001a000)=[], &(0x7f0000555000)=[0x38, 0x38, 0x38, 0x70, 0x20]}}, @dead_binder_done={0x40086310, 0x0}], 0x23, 0x0, &(0x7f00001c4000)="c1e7d6df87c1988fb277dc6dd4c78e47c44efaff657954a33080640e99ead2274e46fc"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cd2000-0x8)={0x6, 0x3, 0x4, 0x7f}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000bfb000-0x14)={0xfd, 0x3, 0x3, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) 2018/01/08 11:20:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000213000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00006df000-0x9c)=""/156, &(0x7f0000a59000)=0x9c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) 2018/01/08 11:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e28000)='[,\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000877000)={0x0, 0x0, 0xff, 0xc4ff, 0x100000001, 0x40, 0x0, 0x40, {0x0, @in6={{0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x50eb81e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77d, 0x6, 0xfffffffffffffff8, 0x4, 0x0}}, &(0x7f0000242000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007df000)={r1, 0x80000000, 0x0}, &(0x7f0000c31000)=0xc) r2 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000006000-0x5b)=""/91) [ 38.569414] binder: 4687:4690 unknown command 1717840517 [ 38.579239] binder: 4687:4690 ioctl c0306201 20000000 returned -22 [ 38.590326] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 11:20:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a4f000)={0x2, 0xa, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000016a000-0x8)=0x0) recvfrom$llc(r0, &(0x7f0000b25000-0xca)=""/202, 0xca, 0x0, &(0x7f00004a8000-0x10)={0x1a, 0xff, 0x0, 0xffff, 0x65, 0x4, @random="e80c4c3b780a", [0x0, 0x0]}, 0x10) ftruncate(0xffffffffffffffff, 0x0) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/08 11:20:37 executing program 7: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setpipe(r0, 0x407, 0x1) pipe(&(0x7f00009c9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0xb) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000085a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005e000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000171000)={r1, 0x1, 0x6, @random="e9e3d535bbe4", [0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f0000933000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000068c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20002}, 0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00008d2000-0x7a)=""/122) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket(0x1f, 0x0, 0x8001) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f00008b6000)="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", 0xfd) [ 38.620840] binder: 4687:4704 unknown command 1717840517 [ 38.626339] binder: 4687:4704 ioctl c0306201 20000000 returned -22 [ 38.639659] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 11:20:37 executing program 3: r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioprio_set$pid(0x2, r0, 0x0) 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000034d000)='/selinux/access\x00', 0x2, 0x0) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fsetxattr(r2, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/08 11:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r0, &(0x7f000094d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) keyctl$join(0x1, &(0x7f0000b4d000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/08 11:20:37 executing program 7: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000dc2000-0xd)='attr/current\x00') mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000dd8000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006ee000)={r3, 0x80000, r2}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000dd6000)={0x1, 0x9, [@random="ad67bdd6f7aa", @random="57ed90116a6b", @random="e84a08005ab2", @random="10ba5e67fe4f", @random="469cbfd2a0a6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000dd9000-0xae)=""/174, 0xae, 0x6) ioprio_set$pid(0x2, r1, 0x1) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/08 11:20:37 executing program 2: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x800000080004534, &(0x7f0000002000-0x6f)="") mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000080e000)=@int=0x0, &(0x7f0000827000)=0x4) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x62)=""/98, 0x62, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000001000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xa56, 0x0, 0x9, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfc90eabbe8d2e649, 0x84, &(0x7f00005d8000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b0000-0xa)='/dev/keychord\x00', 0x4a8780, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f4a000-0x4e)=""/78) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ab4000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095e000-0xf)='/dev/sequencer\x00', 0x802, 0x0) fcntl$addseals(r3, 0x409, 0x2) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000dc2000)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a53000)={0x0, 0x0}) timerfd_gettime(r3, &(0x7f00008b8000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00004d1000)={0x0, r4}, &(0x7f0000d37000-0x4)=0x0, 0x0) [ 38.699772] audit: type=1400 audit(1515410437.265:13): avc: denied { bind } for pid=4731 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000-0x20)="780e436422025d", 0x7) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x840, 0x220842) ioctl$KDSKBLED(r0, 0x4b65, 0x6) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fa7000)="24000000190025f0f21c1f1efffffc0e02000500000b000000000605080015005f180000", 0x24) 2018/01/08 11:20:37 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d9c000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x6, 0x80000000, 0xfff, 0xffffffffbfa13677, 0xfb52, 0x3bdd, 0x7, 0x1, 0x4, 0x63d8, 0x8, 0x3ff, 0x9, 0xfffffffffffffffb]}, &(0x7f0000329000-0x4)=0x108) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000da4000-0x9a)="7034f6f43c246fb5c37217f9acef2988109e4b899ec6e7abec5683db55a9e833e7b5864ce54717378bd06b74d2cd126fc288b5999de5e938ea7aa0ff1b8005fafe10a1c256a005062c4160a88c1e893d03ed3108494f423edbbc120d819099b93f110fb5c644e9c097c84ec7293a10ade631f4c5ed259449b2891cb93ccfa438e7c921b171aeaca5174a5e7aa7bb98b8f2c664cf3c89f22e7798") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef3000)=@assoc_value={r1, 0x7fff}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000487000-0x3f)=""/63) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954b", 0xc0) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="9758262795b8866a1f36c1700e99a578e6334fead116a740fbd02bf39923cf4ac8ffc3793672a95a0a3df29ac952723b2b47a16a96e8393bfde8f7e926678eb38cd1473afd33fdba37d10c6cdff73cff45234c5eaf657ad985d63323bd6078a6abcc1150bff07e2ffd9c195ebd5d3e8edc844883d0bfbc4b6147d4ad3f338bdb7d994f3b029ffce0c513", 0x8a}], 0x2, 0xb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x2a)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000000000)=0xfffff, 0x40003) 2018/01/08 11:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000b81000)=""/62) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000d4c000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00001f8000-0x4)=0x9, 0x4) ioctl$TIOCEXCL(r0, 0x540c) accept4$packet(r0, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c3000)=0x14, 0x0) connect$packet(r0, &(0x7f0000d00000)={0x11, 0x1f, r2, 0x1, 0x1f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='#', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x16)="8e9f0b9e68ea8a0d6dd9976f41d25b823f939ffbb53a", 0x16, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, r2) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000b83000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a2d000)={{0x262, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000031d000)={0x0, @in6={{0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fce000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb0000-0xc)={r1, 0x100000000, 0x0}, &(0x7f00005ba000+0x9f5)=0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f0000954000)='cgroup\x00') 2018/01/08 11:20:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r0, &(0x7f000094d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) keyctl$join(0x1, &(0x7f0000b4d000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f7000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r0, 0x4, 0x0) write(r0, &(0x7f0000605000-0xc1)="5c2b199cf0a4e6a548c0d98311eb6f83bdd3ba4208aef7321b56a96f5087a860bcea8b9f105e9bf8d43f6e9f0afe108b4abf223eed0fc5cc44b223e82854bf743172ea55524878e1a0af4eb32ea9c1b35a28db50947d56b2991c9612b022608c796677df67ff2807fd1bc8cbeb0e2ddc7ecac4e2bcad8831cc11c01e4a6ccfd562fbb128f51d5bdbb40204fb6ca8ce9264604d85fabf6795250b266a49252a000b4716b580100a3f66d456d0ae68196da6dc424a215fc28aed5b45b69ccba80c8d", 0xc1) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c11000)={0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00004c8000/0x1000)=nil) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) get_thread_area(&(0x7f0000327000)={0x80000001, 0x20000000, 0xffffffff, 0x3, 0x7fffffff, 0x8, 0x7fffffff, 0x8, 0x10001, 0x8001}) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x7, &(0x7f0000001000-0x10)={0x3d, 0x1, 0x193, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$search(0xa, r1, &(0x7f000063f000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/08 11:20:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000b0000-0x24)={0x2, 0x8, 0x7fff800000, 0x80, 0x122, 0xfe, 0x991b, 0xffffffffffffffe0, 0x8, 0x7fff, 0x800, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fa5000-0x50)=""/80) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000994000-0x10)={0x3ad, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fdb000)=0x0, 0x4) 2018/01/08 11:20:37 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x4000000000006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9f000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fb6000-0x8)={0x8000, 0x5, 0xa169646, 0x7ff}, 0x8) chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fb6000-0x4)=0x0, &(0x7f00004bd000)=0x4) 2018/01/08 11:20:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ee9000)='/dev/net/tun\x00', 0x0, 0x100) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) uname(&(0x7f00007d4000-0xcb)=""/203) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000ac7000)=0x8, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000671000)='./file0\x00') r0 = creat(&(0x7f0000c46000-0x8)='./file0\x00', 0x20) r1 = open(&(0x7f0000d08000)='./file0\x00', 0x0, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/selinux/create\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000cda000)={0x0}, 0x8, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$KDSKBLED(r0, 0x4b65, 0xaf4) mkdirat(r1, &(0x7f00001e1000)='./file0\x00', 0x22) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x8400) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000001e000-0xd)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001e000-0x78)={0x7, 0x78, 0x7, 0x7, 0x1000, 0x8, 0x0, 0x2, 0x8, 0x8, 0x3fc, 0x5fd226a4, 0x5, 0x8000000000, 0x1880, 0x4, 0x8, 0x80000001, 0x56, 0x741, 0x8, 0x10000, 0x1, 0xfff, 0x7, 0x100000000, 0x80000000, 0x10000, 0x3, 0x7, 0x1, 0x5, 0x5, 0x9, 0x792, 0x5, 0x80000000, 0x3, 0x0, 0x93, 0x0, @perf_config_ext={0xff, 0x9}, 0x1, 0x3, 0x5, 0x7, 0x93, 0x9, 0x2, 0x0}, 0xffffffffffffffff, 0x3ca70000000, 0xffffffffffffffff, 0xa) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000)=0x58, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x82, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendfile(r1, r0, &(0x7f000001d000)=0xfffffffffffffffe, 0x51) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = inotify_init1(0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000001e000)="df777c667b5c0441aea193fab68802a8275417cca2fe8c818bc0a0c48c595663b4573df2611facec39899cd3546366f2897aea933c37a7bf6064385d5214ab70450c5bc8df4aa4286559128c60d260f705ce250418043f8a547734d1ce5e02605172457c37684e53cd2b2a5ff17fa074ee307d089c8d0e8dd6739483f4dc22014b8428a5c1fb1a304259044c3bafff348c6bd8d77318041cf9364c264487034fc17c7d43d52457c44a798772b8f4301bc615ba06c9101ba8942f2164756e55a8d790bdab29f1d888f4aa22bc48", 0xcd) restart_syscall() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000f000)={0xff}, 0x4) getsockname$packet(r2, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1fd, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000829000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000023a000)=r0) sendfile(r0, r0, &(0x7f0000776000)=0x0, 0xdc) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 11:20:37 executing program 3: clock_gettime(0x1, &(0x7f0000c4b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0xfff, 0x6]) 2018/01/08 11:20:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000011, 0x3, 0x100003) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000e6000)={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7c45ca6a}, {0xa, 0x2, 0xf343, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x936ddc}, 0x200, [0x19, 0xfffffffffffffff7, 0x0, 0x75, 0xfffffffffffffff7, 0x80000, 0x79, 0x3f]}, 0x5c) sendmmsg(r0, &(0x7f0000f34000-0x3c)=[{{&(0x7f000009c000-0xe)=@l2={0x1f, 0x6, {0x1, 0x84, 0x401, 0x1, 0x8, 0x3}, 0x9, 0x5c}, 0xe, &(0x7f0000684000-0x30)=[{&(0x7f00000fc000)="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0x1000}, {&(0x7f00006fd000)="4c7d20773ea1646e1812a3bc409ba9d8444a259b7d9e85335efb40cc0314ef1c1958c7bc382777193fbec5ca35f68ff6b654fbb59a7b4f9e4b583767965069f14ded7fd08fbf0051cfa2ba661f7c2e8bbef33a83674bcace5ab0a5933177d716e760c46945110cc65cc9901d1aaac3be317ad61febefb983f932bb28ce940683882d11a645f56693378984ba9a3e817616636da5b0929c3bc137cde74761b9b92816ed52d756c71cb4b3c1af416525020a75bdbe0a14a76f8823a6ff6b02be3724db3e0448a53dd4440e7db74c9f4d092d1010e243091f92d0a83ef1dbe3fce4ff8692d2499e629eee696b41e73fed1c8cb734ea9562e2", 0xf7}, {&(0x7f0000a56000-0x61)="86029fd03003fb0b765c1b8bebbaed0d5527ecd92e16436a946f1ccdf85d6416bc0ed05f1385c262819ef4c66ad052a12888750115457a7e57be9a53baa1c1f57f6f4f243ca2095e2687886560b96547b1c73094b39f44e93bfae132f021f3bf19", 0x61}], 0x3, &(0x7f000026f000)=[{0xa0, 0x116, 0x41, "20ebecab83e61d60b9729f30907f49c979af43e3ec7634a7496bc4b431bd1b8ebe2e2678bd6d75f5d388b37a74555c6c2b38d67e37ed026f6cb2b3695bd84f22c18b2b8c38c0dbbf50b021ada65d921ba5ada0358f00505c508a1c3a5cf95814ccd979fd11f4d6e5c1dcda10b8b451866bb8b4281ccd1951070ed6394047fed2b60c322a3a60151d8c64"}, {0xb8, 0x0, 0x5, "93b75091614073daf37c2e94e603a9e914423a8259ecfdd81088761c78134fe650b9e3900ae11842686a6f7b29a81363e34a10fb79261b070834e797db5566a20750d2b332e52872cda7297822096d4376098895e0bf7c11d417828aa068f94494de345bc35971367c102d7235f8ebd920efa87b7065598aeea55e2b79a460aab175b9ddad576fc69ae62bfa9967c5077b4a82c69e9997584384c07d1bdf8ed0e0dfdceaa481"}, {0x98, 0x0, 0x1, "e97c126865da86531377d2a1e95ce91e55bba9526a9e7e812bf8cc924d4b9e9ee05c5e5d9457e0d9b82de1a1efbea70362fdb8ab33585cd84048b56946eec12df08210632fd20b2f24c48b179ec5ee6abff4da7cc53b2096da9229fce60aeb3f504d9222534f98654e18f8c4d3d2ba48b766cb8fdad0631a0ee9f2cb803c0ae3f7244194c7"}, {0xf0, 0xff, 0x3, "c8977ccf24324fe996b2d33cf3c9497981bd9ccc68d7d55302162b6ed81d8593aef52831835eb081baed92553eabf1a76e6057a9aa9a432b226cf6f9df92cc67fb63bb2cc11731f1727a9f046cfc1cc5cc5f016ba7f5292cd19311d0f90cb283fec87e6cc3fb4af6324c369c2dc0ba5e4dcfb0c4a0f85d1690d9072cc2aea12d041aa98ee392b0a50cac3c397cd42c0a48d5c9d9a2c6b223101db2bc78165bc6fbe282ccd29204dec2a58ee9ebfc2faeedcd7c206b2ea107e10f53b49d11d6712798ac277013d29b85be98809cdb395f5119f7f7b4b53c16ec424480f0"}, {0x1010, 0x105, 0x5, "7ea4dab59faa1251d8a0ab3345c95ba1749bac3e2ac79d4452ecf4bf0c13f25ae6ce9bc51adf1c3986c3eafac2b72f3a4fdc4e6c1cc40e564601a62850531dfa3816c6dd0aa79c6c04893d97096a6b06b89d7f93fe1acc5b2405f654b1108c3ba5244465d561685bbb747b5f46063cbd91570d7a83d4eb03d8722c6f66513d5b270f544361b9f9712fbcf0423e88f558dc097244214d1fb860225892638ef8fbbcb687c756175935e39a19de3b98375f0315ff969ae198a84ed06af2873f937f740993d7b898e773afc38b025ecc4f98319e751ae912aa68180e3cbeae5bfc55d223995dfd51903e3811f71014be90d5ed59ee98366b228538227da7d5a04a1f54ba98173b11133d07b62b98e8d43de23a5f7d93e2804c021080a30e31fe758ffad073ed86df30e4321419e4421c77212df2febf89a6f7bafe742ea9ee9c34f5756f7328fe45c0f5603241f776e376704ad07b15f5026c703ebfd1f5fed4f945d61bb78e7cf1e64c972fe8ee79f2a554c89405e33910157638840cf72e6a388ca62809e0b6779e357d5a30c83ccf2912af2a257fb139d77f04deb11874c2e6a6da97f705995ff9105fcf83af3b0e293b26df227ec135a9259cdffdd50afcaf685075909e9b07deb56e1b306c5d2e34bcab459da4a7b1a59af6ae8c0a6f21c8998e63ebabb716d364c766deec824e545a6c63fca18ac0ff316c3d2ca19ef851407afa052bd1b2404e8f80f847807867fc4365d84bd4b3276f040298ad64bb6741c0fc040b7cce7d7bb0fd4e202e9d2c1696dbdfc6a123f1075659acc50cb22f4abcb2b096402682301a508e25a1a352700b61b2b7a9ef01d88118beb7d7c4c6f41424861ac007534510eaf317be59756ee18359e255193539388ceef5026b4d8c22645920c255499b3a227eceaf5ea48868f49426a5c4cde4372483811c5ac9612875072f274ea6db084175ba83dfc99e44592af52065bb1d15562434bfc84ace606a44f8df2991659a173e43db46b941bf5def1373860bb7279a8a97be9b8a5bcb0089fe5ea122d457e7f1cb926479a4a301a80cf9d7ce34871ff9427b7b491010f42b53b8e3f5e2cb861b6739d65754567991a00d695b8e1ffa727f8613f7db06d63c90e3bb27d6328f05f679b35398e03617ed1e2737958aedbbfc7c2bf2fe3a3039dd1831622a184e6ac0839c871da3ab4be60262abba5398f763c6ecc3a72ba479edc8bc2c098eacb0a78c14a7015392b7699b0c0963c5b4f9241533e86f3e5470dfc186fd684d52713011798d7a7e2123e3c6ba10481068cc6d6ae4531af8db1c926c66b92d16791bfa6492cb1332a38bfc3293bee59ad936748f7d25a0bafbe8a6e606b2524cfe449d27651c1362664e7d08f5a0c9eaa60f6cae14d36069c93ea58a11bc89115862c766e7ae3986f17f3b38352127b20800658d790b533b9b06426cf2e72e030bce3551a5b770ef3373ec88620992c2c85b2664e93ea7cae6182ca8ec1ec9a94f66d0aebacfa321a37be44289561e85bf9a7418424de2fccbe2cf03f18bfefc68da3e4bd0855f6237d1c39e1763cf6745ef09b8d4dd0117a9d71c9942b03b3b4cdf77db2ee8060c04ef4ea0ef2c300c26591562f35668fd579d34371887ba6113d527c241497f4b1e1b1203b38d53c2f9177de241c4492d2eb7640949eb2a999e8e6e11bd555f7caa92c6816e3e3b45d530f2be2b87df38b8be4b0485d8cfcf8df0f4cd05eb062313dd3ebf1c3feade3bf3470974f13f77bc8611d35290daec6875bfcb529d3b55fdf0e46a57f6f3ad95d97f213048d6af8d21a789de10296928c3834556184fad669126a82710fd8527408efd9b7317db332c531619c8a4aa000c376d1e2afe05b9fa8bb2b4a3466334e6246b38169ba4aaa2d986655dad05768a2dd991e6f0e4a4d7dba6d225131df5aa56b995e196538d8a8aa794fa2e5583ac28df1029337ba84ae486f4d1d035adcc668bd30aefdd4994d309c8c65fc0111dd3c9b68b369e1544bc5b6eae12a71c105152b44084af84fc334466dda6a12cba9b1a6a5e67f57815bac7b5033ec39002545ad4648003f6975b82ae78cce7f57cbc07652cda72f0215a580ee99d84c8b20628b6742a5b94f39fc5bc848d3c506c05c096ef6f609b9f4dcbe49ba042b9d6dfa31e6d951672905d4b24850c6cc98f3e11ec437b7a3a8a543a48c3ab03a09c53006af6d34b960c772d5a7a5dfccac468f31aaed67d29b13548b6e3b24aba6dba4b407e94c7435f849d6f3db59ec6fc4d0b19719c8d23e5da0fa78c10b605db17a7e4e5228beae743ce8e00291feb2afbfb7105d1c9c67a13ecb026bcf7b0a911111db7f31994d4f2d0a5bd7a1f9c7d7b205b772b92582dd75c60e64c1e5b8535151699880180e548ade76caa7a825b5b22d814a3bc80489a4ba83545eb90357370f76c7510cc95affd78f03f8ba208dd8343db7084f344384baedf84f3410bdfb05dce2a3210255873e0c84ab159f074477235c04977a7f7535310478654cd4f4684df1d9e18ffa996b60e343fd127e79df97de93fa93812cc895fcae19dbc4d6998cc7c3339868eda12189338f4956a58ec711ae729d4cc946d455898f011cddde4592693043a8587d890d01bbf7a380de87bd391b828cadc9362eb4a78451e7d54f0202aafca6fb820d0f6387a89206ec03492881c118f6bdf8c8550607927976f88e005f519902db554d1bd04e8162f3c1bbcad141f87a674ec21af06c1e9b337f71bd63532b33cba0decc2a8885fc7fc077d2dd85c8b1ad3fb8a9f25d815f0036e6830460aef2f46d68bc998b81483992be71e5bb11ba3ce4826ec570893b18d32b8b919c74e01120da0951114d4953c936c3f77cc81c721f27067c1aa432988f6e44445abec5d30f9b17341efe8b9a4ecd596b4d2c65e9af5d1c4412582bc017981dfd704bbc1445646c05e5ac3b395733f6c5594de9dc3b09c5bebfabd20cc16cdafdac8998918fa82a904f5d163cc54bac1335105692279d389f29f1e567a7e9246221573ee629fcfb4d9b6560bc0d06b5bb40405b77ccbd496d5cd898b65937f2895943ee9e53c884f15c86d424646060ab62a624611689f8b2abe3457add0e3000c98bcf6e3298be7ab53cd0225d4853fbc0f415ac9cac4f29ec03043ac1e9368141c2b1a1bfc1b75ca21d386f5d4372eaa5af79f5502ce3c72a9ca323b8d447bf34d81c1614968c36ad229ee28b9c510e7f023aee75e2bfb1b472aea2fc494ed25c07a6834cc6cf2c21ccc1b3d2bb2658de0f6949276e542a9b460df251afda12b63cf3f4fd98074cc1fa9c69772fe7523104f69a0c84a88cb3d0b2081c0a64f91ae07be650e61f54c5f422f568d604456d11bec996081d676533b5643eaf3d2c1dce7bc7857b8a4b1d93d17d463be3b7e34e1fd4d2c816d71271fefd73c03a4e143de17d00f04c82b402576fd807aa8fd6128ac2e3ed47861e3a5519b6cd90b443cb23ad7e1835f0562cc1dd281629b29d6755059ce73032ccad022f346fe340a2cc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{0x58, 0x113, 0x1, "124ed0f06ffab12124fe16fc35b51effe45172d81d150cc3c8fc46401ff0f4f2afe925d6b5a6a40935e5122239ba7eb8aacbcfea1a227c603c2bac192486f1f89e59d7402b8ff0"}, {0x30, 0x114, 0x0, "c54c6444de1e01631ed114cdb3a2d602794ac3c5487cf17a4660e8"}, {0xf8, 0x1ff, 0x4, "3e5175d630baedd2edc7a27412c79c0185c86660aeef9728cb43797d360aafb41864cf7db7e2e6fb946ce193149649d9fac6f8aa03c372490f4f08c5507ed77f657645c1811fdbdd859c15769dde90086212ccae536e87da9899af2f2dc2b608f6204cec55126d521fc393b9d7980623b4f463ed1c30c3bf55f001ad1111a48d36cde8e842624dc6beab206524bffc2f452d66dd709532e06eea5af19997c8f87cab320d6d6b6e42f296df6b86cbc0708c093e9961cf9ed6f53fbf5733551219dbb0a31eea8e4fef79899187a1dbb8c9d9f10f88005c2edcebe042e5bb3d6ef68c5c52e0"}, {0x20, 0x116, 0x1000, "a53537611f61386eb84f6b"}], 0x1490, 0x8c0}, 0x1}], 0x1, 0x4000810) getrandom(&(0x7f0000ed2000-0xb3)=""/180, 0xb4, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000053c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x0, 0x0) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000e08000/0x1000)=nil, &(0x7f0000070000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00008e9000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000287000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000-0x8)={0x0}, 0x8) dup2(r1, r0) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchmod(r1, 0x64) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000677000-0xc4)="") 2018/01/08 11:20:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f0000878000)="5b580f8ccfe29947400432dc6844dbe12d0c7bd22288fdb68e422b3f342d1001d5489d6ce1819ff6b097b2599cc86186fcbc324d81759d314c558787098ea771a27efadcf52a55c1a7bdb31cfacdc7c0732722e44070ec9dc2d646f05c132ad16f709de9db1b0977207c1df80908ef934e02", 0x72, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x7) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/08 11:20:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setpriority(0x0, r1, 0x100000000) pselect6(0x40, &(0x7f0000000000)={0x10001, 0x7fffffff, 0x2, 0x120000, 0x4, 0x3, 0x1, 0x1}, &(0x7f00004dc000)={0x80, 0x4, 0x7f, 0x7, 0x40, 0x0, 0x4, 0x1}, &(0x7f0000e74000)={0x1, 0x1, 0x6, 0x80000001, 0x80, 0x8, 0x7fffffff, 0x100000001}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000a6e000)={&(0x7f0000fec000-0x8)={0x872}, 0x8}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r2, 0x0}, 0x0, 0x1, 0x9}, {{0x77359400, 0x0}, 0x0, 0x1, 0x0}], 0x1f8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1f000)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r3, &(0x7f0000000000)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x1b, 0x40000000040) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) 2018/01/08 11:20:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f00002fe000-0x8)='./file0\x00', 0x40, 0x100) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00002ac000)=""/4096, &(0x7f000086b000)=0x1000) poll(&(0x7f0000085000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x58) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7c000)='stat\x00') getdents64(r3, &(0x7f0000f4a000-0x5a)=""/90, 0x5a) connect$unix(r1, &(0x7f0000bff000-0xa)=@file={0x0, './file0\x00'}, 0x5) [ 39.023643] device syz7 entered promiscuous mode 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000eb2000-0x20)={0xfffffffffffffffc, {0xfffffffffffff27a}, 0x0, 0x0}, &(0x7f0000901000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ddc000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006d4000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008a8000)={0x0, 0x0, ""}, &(0x7f00005c1000)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fbd000-0x8)={r1, 0x4}, &(0x7f0000fbd000-0x4)=0x8) 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000186000)={0x0, 0x0}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000ccf000-0x60)="b5e59a9ca64e47e5a07cf69b2c751caa4bd4320e31039fada420521abe7521c9980d3638832c1c1e710430f08385ce9c04b9ea87af82a864610c2a441edc2b417d7301b4c067cc4c0d9f59fdcdea62cb2e8ff3e5ea2218bedd22d3ca83a2b2fd", 0x60) r1 = socket$inet(0x2, 0x1, 0x0) readv(r1, &(0x7f0000800000)=[], 0x0) setsockopt$inet_buf(r1, 0x0, 0x8000000000032, &(0x7f0000287000)="", 0x0) getcwd(&(0x7f0000d1b000+0x8)=""/81, 0x51) openat$keychord(0xffffffffffffff9c, &(0x7f0000d04000-0xe)='/dev/keychord\x00', 0x4882, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/08 11:20:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008f5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000033d000-0x8)={0x0, 0x3, 0xb9a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf8000-0x10)={0x3, 0x0, 0x2, 0x76, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) ioctl(r2, 0x440000000000127f, &(0x7f000000e000-0x1)="") 2018/01/08 11:20:37 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00008b7000)='./control\x00', 0x0, 0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000789000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) ioprio_set$uid(0x3, r2, 0x7) rmdir(&(0x7f0000a82000)='./file0\x00') open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fb4000-0x10)='/selinux/member\x00', 0x3) [ 39.150208] ------------[ cut here ]------------ [ 39.167713] WARNING: CPU: 0 PID: 4838 at crypto/algapi.c:343 crypto_wait_for_test+0xbb/0xd0() [ 39.185617] Kernel panic - not syncing: panic_on_warn set ... [ 39.185617] [ 39.193017] CPU: 0 PID: 4838 Comm: syz-executor5 Not tainted 4.4.110-gdac1439 #20 2018/01/08 11:20:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f4000-0xa)='net/raw\x00') bind$netlink(r0, &(0x7f00004ef000)={0x10, 0x0, 0x0, 0x4002}, 0xc) pread64(r0, &(0x7f0000a31000)=""/0, 0x0, 0x3fffe) [ 39.200629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.209968] 0000000000000000 04f756935e6387f4 ffff8801d4be6f00 ffffffff81d04e3d [ 39.217944] ffffffff83842f60 ffff8801d4be6fd8 ffffffff839dacc0 0000000000000009 [ 39.225932] 0000000000000157 ffff8801d4be6fc8 ffffffff814197fa 0000000041b58ab3 [ 39.234453] Call Trace: [ 39.237027] [] dump_stack+0xc1/0x124 [ 39.242374] [] panic+0x1aa/0x388 [ 39.247361] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 39.254261] [] ? pm_qos_get_value.part.4+0xb/0xb [ 39.260652] [] ? warn_slowpath_common+0x10a/0x140 [ 39.267114] [] warn_slowpath_common+0x125/0x140 [ 39.273409] [] ? crypto_wait_for_test+0xbb/0xd0 [ 39.279695] [] warn_slowpath_null+0x29/0x30 [ 39.285636] [] crypto_wait_for_test+0xbb/0xd0 [ 39.291758] [] crypto_register_instance+0x1f7/0x2d0 [ 39.298391] [] crypto_givcipher_default+0x483/0x5d0 [ 39.305024] [] ? setkey+0x260/0x260 [ 39.310276] [] ? crypto_larval_lookup.part.8+0x89/0x230 [ 39.317264] [] crypto_lookup_skcipher+0x1a9/0x2a0 [ 39.323725] [] crypto_alloc_ablkcipher+0x5e/0x190 [ 39.330186] [] common_rfc4106_set_key+0x118/0x630 [ 39.336648] [] ? kasan_unpoison_shadow+0x35/0x50 [ 39.343022] [] crypto_aead_setkey+0xaa/0x1c0 [ 39.349048] [] cryptd_aead_setkey+0x41/0x50 [ 39.354987] [] crypto_aead_setkey+0x162/0x1c0 [ 39.361100] [] rfc4106_set_key+0x41/0x50 [ 39.366784] [] crypto_aead_setkey+0xaa/0x1c0 [ 39.372810] [] ? crypto_larval_lookup+0x50/0x50 [ 39.379095] [] aead_geniv_setkey+0x47/0x60 [ 39.384947] [] crypto_aead_setkey+0xaa/0x1c0 [ 39.390974] [] esp6_init_state+0x20a/0xf50 [ 39.396826] [] ? esp6_destroy+0x60/0x60 [ 39.402417] [] ? __xfrm_init_state+0x363/0xb30 [ 39.408618] [] __xfrm_init_state+0x3e7/0xb30 [ 39.414648] [] xfrm_add_sa+0x1916/0x2e40 [ 39.420329] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 39.427137] [] ? nla_parse+0x213/0x260 [ 39.432644] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 39.439455] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 39.445482] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 39.451507] [] ? __lock_acquire+0xb5f/0x4b50 [ 39.457533] [] ? avc_has_perm_noaudit+0x460/0x460 [ 39.463994] [] netlink_rcv_skb+0x13e/0x370 [ 39.469846] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 39.475870] [] xfrm_netlink_rcv+0x6f/0x90 [ 39.481637] [] netlink_unicast+0x522/0x760 [ 39.487493] [] ? netlink_unicast+0x44f/0x760 [ 39.493526] [] ? netlink_attachskb+0x6c0/0x6c0 [ 39.499726] [] netlink_sendmsg+0x8e8/0xc50 [ 39.505578] [] ? netlink_unicast+0x760/0x760 [ 39.511606] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 39.518067] [] ? security_socket_sendmsg+0x89/0xb0 [ 39.524620] [] ? netlink_unicast+0x760/0x760 [ 39.530651] [] sock_sendmsg+0xca/0x110 [ 39.536156] [] ___sys_sendmsg+0x6c1/0x7c0 [ 39.541923] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.548470] [] ? do_futex+0x3e3/0x1670 [ 39.553978] [] ? __fget+0x232/0x3b0 [ 39.559256] [] ? __fget+0x47/0x3b0 [ 39.564413] [] ? __fget_light+0xa1/0x1e0 [ 39.570096] [] ? __fdget+0x18/0x20 [ 39.575260] [] __sys_sendmsg+0xd3/0x190 [ 39.580850] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.586613] [] ? __fget+0x232/0x3b0 [ 39.591860] [] ? SyS_futex+0x210/0x2c0 [ 39.597367] [] ? SyS_pread64+0x170/0x170 [ 39.603050] [] SyS_sendmsg+0x2d/0x50 [ 39.608381] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 39.615073] Dumping ftrace buffer: [ 39.618648] (ftrace buffer empty) [ 39.622324] Kernel Offset: disabled [ 39.625941] Rebooting in 86400 seconds..